Industry landscapes
Industry report

Funding and advertised pay are reported in USD; filed accounts retain their stated source currency and basis.

Exchange-rate basis

Indicative conversions use ECB reference rates dated 2026-09-14, applied consistently across all periods. They are not historical exchange rates. Indian rupees may use crore (1 crore = 10 million); other currencies use K, M and B. CSV downloads, source documents and quoted news headlines retain their original currencies.

THE JAPAN EDITION 2026

Japan’s
chemicals and materials industry,
in focus.

The companies, capital and talent shaping chemicals and materials in Japan. Find the leaders. Understand the segments. See where the activity is.

Snapshot: Funding in USD
Illustrated cover for Chemicals and Materials Industry Landscape of Japan
JP
COMPANIES · CAPITAL · TALENT

An industry ecosystem,
measured in context.

Chemicals and Materials illustration
MEET THE COMPANIES

Explore Japan’s chemicals and materials leaders

24 featured companies from the funding, hiring, revenue and team-size leaderboards.

Expand panel +
Chemicals and Materials company highlights in Japan, snapshot 1 September 2026
Company
W-SCOPEw-scope.co.jp$85.5M—1,391—
EF Polymerefpolymer.com$30.34M1 roles22—
Flosfiaflosfia.com$22.9M———
3DC3dc.co.jp$17.61M———
Creative Coatingsc-coatings.co.jp$16.02M—87—
CrowdChemcrowdchem.net$9.84M———
Mechanocrossmechanocross.com$8.04M———
Material Gatematerialgate.com$6.93M———
Proterialproterial.com—4 roles27,700—
Takasago Internationaltakasago.com—3 roles3,913—
Nippon Paint Holdingsnipponpaint-holdings.com—2 roles20,257—
Toyal Grouptoyalgroup.net—2 roles71—
JSPco-jsp.co.jp—1 roles3,282—
Asahi Kaseiasahi-kasei.com————
DICdic-global.com——22,743Financial figure available in RadarView in Radar
Jfe Steeljfe-steel.co.jp———Financial figure available in RadarView in Radar
Kansai Paintkansai.com———Financial figure available in RadarView in Radar
Kobe Steelkobelco.co.jp——11,034Financial figure available in RadarView in Radar
Mitsubishi Chemical Group Corporationmitsubishichem-hd.co.jp——69,230—
Nippon Steelnipponsteel.com——121,990—
Nittonitto.com——26,076—
Resonac Holdingsresonac.com——25,803—
SEKISUI CHEMICALsekisuichemical.com——26,080Financial figure available in RadarView in Radar
Shin-Etsu Chemicalshinetsu.co.jp——20,000Financial figure available in RadarView in Radar
24 featured companies

Locked revenue figures are available in Radar; the eight company financial previews stay the same throughout this page. A dash means the figure is outside these featured lists. Revenue years vary by company; the figures are not a like-for-like revenue comparison. Compare annual accounts ↗

Company discovery

Recorded evidence only

Explore the live startup set in Radar

No company example met every recorded classification, independence and public-profile gate in this snapshot. The live directory may have newer qualifying companies.

Explore classified startups in Radar ↗
THE KEY SIGNALS

Chemicals and Materials industry KPIs in Japan

A few useful ratios bring the size of this ecosystem into perspective.

1 September 2026
Hiring participation0.8%

6 of 795 tracked companies have open roles.

Funding participation3.0%

24 of 795 tracked companies have a recorded round.

Top 3 funding share62.7%

Share of disclosed capital received by the three largest recorded recipients.

Median disclosed round$2.85M

Midpoint of 31 rounds with a disclosed amount.

Scale is concentrated. Opportunity is broader. The three largest funding recipients hold 62.7% of disclosed capital, while 97.0% of tracked companies have no recorded funding round.

Explore the segments →
CAPITAL & COMPANY FORMATION

How Japan chemicals and materials has grown

Recorded company formation and disclosed funding across the complete annual series shown.

Expand panel +
2016 — 2025

Disclosed funding by year

Sum of recorded funding rounds · USD

Japan chemicals and materials
$0$27.53M$55.06M$82.59M$110.12M2016: $238.41K20162017: $8.38M20172018: $7.12M20182019: $1.49M20192020: $020202021: $96.6M20212022: $020222023: $12.7M20232024: $14.38M20242025: $50.86M2025
View the numbers
Annual chemicals and materials funding and company formation in Japan
YearFunding (USD)FoundedRaising
2016$238.41K31
2017$8.38M112
2018$7.12M41
2019$1.49M61
2020$080
2021$96.6M85
2022$0100
2023$12.7M45
2024$14.38M15
2025$50.86M05
WHERE CAPITAL SITS

Funding concentration

Share of all disclosed company funding.

  • W-SCOPE38.6%
  • EF Polymer13.7%
  • Flosfia10.3%
  • Other companies37.3%

Funding by stage

42 recorded rounds since 2016

NUMBER OF ROUNDS
Seed & Angel19 45.2%
Series A–B13 31.0%
Series C+ / PE2 4.8%
Grants, debt & other8 19.0%

Recent recorded rounds

Latest recorded rounds · USD
0 rounds

Swipe or scroll horizontally to browse.

Largest and notable recorded rounds

Each card is one recorded round
10 cards

Swipe or scroll horizontally to browse.

Series A08/2025
3DC3dc.co.jp$9.83M

Backed by ANRI and Mitsubishi UFJ Capital and others.

Series B03/2017
Flosfiaflosfia.com$6.61M

Backed by Miyako Capital and Energy & Environment Investment and others.

THE BUSINESS BEHIND THE ACTIVITY

Revenue, profitability & financial strength

Expand panel +

Annual accounts availability

No reviewed exact national-ID connector has yet been qualified for Japan; this is a checked implementation boundary, not evidence that filings are absent.; No reviewed exact national-ID connector has yet been qualified for Japan; this is a checked implementation boundary, not evidence that filings are absent.

DIGITAL FOOTPRINT

Web traffic, app reach and release cadence

How the Japan companies on this page show up online: the sites people visit, the apps they install, and how often those apps ship.

Most-installed apps

10 of these companies (1.3%) publish at least one Android app — 18 apps in all, carrying 4.5M installs between them.

Installs are lifetime totals to date at the June 2026 store reading — a measure of reach, not of people using an app today.

App reach by segment

The busiest app inside each of this page’s own segments, with the quarterly release trend behind it (2023Q1–2025Q4).

SegmentAppsInstallsLeading appRelease trend
Diversified Chemicals94.5M【出光公式】Drive Onで給油を便利にお得に! 4.4M
Oil & Gas Downstream54.5MIdemitsu India Connect 75.7K
Metals And Alloys64.6KKOBELCO WELDING アプリ 4.4K
Materials Equipment Manufacturers486建設用資材ハンドブック ライブラリー 73

A company can carry several segment tags, so these rows overlap and should not be added together. Trend lines are zero-based and share one quarter grid, so a flat line is a quiet segment, not a missing one.

INSIDE THE INDUSTRY

The Japan chemicals and materials market map

Explore the segments behind the headline numbers.

Expand panel +

Where companies are building

Rank segments by scale, hiring or disclosed funding.

Segment data unavailable0

Companies can sit in several segments. Counts and funding overlap.

SEGMENT TO EXPLORE

Segment data unavailable

The largest measured segment in this report snapshot.

0companies
0%have hiring activity

0 companies hiring · $0 disclosed funding

Explore in Radar

How companies make money

Common revenue models; a company can use more than one.

THE COMPANIES IN MOTION

Who is listing, hiring leaders, launching and winning work

Recorded corporate activity linked to companies in this landscape.

Expand panel +
Recent corporate headlines 10 dated reports
IPO activitymgc.co.jp ↗

Approval was given by the Capital Market Authority in January for an offer of 240m shares for a 30% free‑float.

Mergers & acquisitionstaiyo-hd.co.jp ↗

KKR saying recently it plans a tender offer for Taiyo Holdings valuing the chemicals maker at about ¥500 billion ($3.1 billion).

Mergers & acquisitionsasahi-kasei.com ↗

Business Deal Asahi Kasei Completes Acquisition of German-based Biopharmaceutical Firm Aicuris

Mergers & acquisitionsjfe-steel.co.jp ↗

JFE Steel Corporation invested Rs 7,875 crore to acquire a 25% stake in JSW Kalinga Steel, marking the first tranche of its investment under the joint venture agreement.

Mergers & acquisitionsashimori.co.jp ↗

Toyoda Gosei has completed the acquisition of all outstanding shares of Ashimori Industry effective March 1, 2026, formally making the company a wholly owned subsidiary.

Mergers & acquisitionseng.nipponsteel.com ↗

Kanadevia is negotiating a comprehensive merger with Nippon Steel Engineering

Funding roundsopt-oxide.com ↗

Oxide completed a $200 million Series C funding round to accelerate its on-premises cloud computing solutions.

Mergers & acquisitionskrosaki.co.jp ↗

Nippon Steel announced it will commence a tender offer on February 2, 2026, to acquire additional shares of its consolidated subsidiary Krosaki Harima Corporation, a refractory and materials producer listed in Tokyo and Fukuoka.

Mergers & acquisitionsaica.co.jp ↗

Shardul Amarchand Mangaldas & Co. advises Aica Kogyo Company, Limited on its USD 225 million acquisition of a controlling stake in Stylam Industries Limited including a mandatory open offer to its public shareholders

Mergers & acquisitionsnipponsteel.com ↗

Cade approved Ternium's purchase of Nippon Steel's stake in Usiminas.

Full recorded event mix

Top 10 categories among 398 recorded events in the 24-month window.

Company announcements
76
Mergers & acquisitions
67
Lawsuit
61
Earnings
57
Contracts
42
Asset acquisitions
35
Capital infusions
23
Regulatory
14
Funding rounds
6
Leadership moves
5
5 activity cards

Swipe or scroll horizontally to browse.

IPO pipeline

2 companies with recorded IPO activity

MGC ↗

IPO · Tadawul1 reports

DIC ↗

OFS1 reports

Regulatory events

18 recorded events

approved acquisition proposalCompetition Commission of India

fined for anti-competitive conductTurkish Competition Authority

conditional approval for purchaseU.S. government

conditional approvalDonald Trump administration

Litigation

26 tracked suits

Company
kawasaki heavy industries v Rorze Corporation, Rorze Automation

patent infringementCivil · Verdict

Company
nanoco group v shoei chemical, Shoei Electronic Materials

intellectual property infringementPatent · Settled

Earnings pulse

Reported company results in the recorded window.

29companies
44period observations
1.6%median reported growth

Median across 22 reported growth observations; companies may contribute multiple periods.

Mergers and acquisitions

Company-linked deal reports; status is preserved as recorded.

Acquirer → targetStatusDateValue / context
kkr→taiyo holdings co. ↗Rumored2026-04-23Not stated in snapshot
Asahi Kasei→aicurisCompleted2026-04-21Not stated in snapshot
U.S. Steel→Nippon Steel ↗Completed2026-04-07Not stated in snapshot
Jfe Steel→JSW Kalinga SteelCompleted2026-03-30Not stated in snapshot
DIC→BASF Colors & EffectsCompleted2026-03-05Not stated in snapshot
toyoda gosei→ashimori industry ↗Completed2026-03-01Not stated in snapshot

A discussion or rumour is not a completed transaction. An unstated value is not zero.

PEOPLE & OPPORTUNITY

The talent market

Recorded hiring and workforce signals from the available source snapshot.

Expand panel +

Most advertised job titles

No repeated job title is supported by this snapshot.

0 internship postings

0 tracked postings mention remote work.

THE PEOPLE BUILDING THE FIELD

Founders and leaders

147 founders and chief executives across 127 companies.

Expand panel +
11 profiles

Swipe or scroll horizontally to browse.

Education networks

0 profiles with education records.

Prior employers

0 profiles with prior-work records.

Profiles cover recorded founders and leaders; contact details remain in Radar.

NEWS INTELLIGENCE

How this industry appears in the news

519,813 articles in the measured 12-month window.

Expand panel +
519,813articles in the measured year
110,154articles in 2026Q1
51.3%positive tone in the latest complete year

News volume trends

Chemicals and Materials coverage across Japan · articles per complete quarter

057,518115,035172,553230,0702021Q2: 73,7922021Q22021Q3: 98,0082021Q4: 66,1372022Q1: 80,2182022Q2: 77,3872022Q22022Q3: 81,8982022Q4: 105,3002023Q1: 106,5612023Q2: 105,2302023Q22023Q3: 120,0182023Q4: 101,5582024Q1: 118,8942024Q2: 120,2942024Q22024Q3: 133,9962024Q4: 130,0532025Q1: 156,6652025Q2: 116,9522025Q22025Q3: 200,0612025Q4: 97,9672026Q1: 110,1542026Q1
View quarterly article counts
QuarterArticles
2021Q273,792
2021Q398,008
2021Q466,137
2022Q180,218
2022Q277,387
2022Q381,898
2022Q4105,300
2023Q1106,561
2023Q2105,230
2023Q3120,018
2023Q4101,558
2024Q1118,894
2024Q2120,294
2024Q3133,996
2024Q4130,053
2025Q1156,665
2025Q2116,952
2025Q3200,061
2025Q497,967
2026Q1110,154

Article volume measures coverage, not market sales.

Tone of coverage over time

2021
144,844 positive · 35,620 neutral · 74,119 negative
2022
192,409 positive · 55,484 neutral · 96,543 negative
2023
262,923 positive · 67,363 neutral · 102,552 negative
2024
284,726 positive · 101,744 neutral · 116,096 negative
2025
293,119 positive · 159,183 neutral · 118,705 negative

Leading coverage topics

Chemicals and Materials coverage across Japan · ranked by full-period article count.

International And Transnational Geographic Entities300,259 articles in the full recorded period
108,091 recent · 81,384 prior
Geopolitical Disputes And Contested Areas300,257 articles in the full recorded period
108,089 recent · 81,384 prior
Administrative And Political Subdivisions300,207 articles in the full recorded period
108,073 recent · 81,367 prior
International Sports Competitions44,336 articles in the full recorded period
7,583 recent · 10,058 prior
International Political Relations35,412 articles in the full recorded period
7,904 recent · 7,033 prior
Olympic Games Coverage34,554 articles in the full recorded period
4,307 recent · 8,539 prior
International Relations And Diplomacy24,422 articles in the full recorded period
4,964 recent · 4,896 prior
Security And Defense Policies23,873 articles in the full recorded period
5,501 recent · 4,574 prior
Trade Policies And Agreements23,291 articles in the full recorded period
9,608 recent · 7,592 prior
Trade Wars And Geopolitical Impacts19,632 articles in the full recorded period
6,526 recent · 5,692 prior

Recent and prior counts use the source comparison windows.

Topics gaining and losing attention

Chemicals and Materials coverage across Japan

KeywordRecentPriorChange
countries4,1931,858126%
trade dispute mechanisms2,6811,71057%
bilateral trade2,3681,40069%
preferential tariff1,8561,28744%
forex liquidity1,629534205%
tariff rate quota1,52398854%
exchange rates1,51691666%
mfn tariff1,39192750%
gold spot price1,316183619%
commodity futures1,112361208%
olympic trials1,0672,639-60%
olympic team selections9472,636-64%
honda forums12,597-100%
summer olympics athletics2891,684-83%
olympians career highlights3791,520-75%

Event and signal lenses

Chemicals and Materials coverage across Japan

All complete annual cohorts shown
Rising

Regulatory Risk

826,023 classified articles

territories, disputed islands, countries

25.0% critical · 17.7% positive
Rising

Funding Momentum

84,798 classified articles

inflation reports fx, currency intervention policies, trade deficits fx

38.5% critical · 43.1% positive
Rising

Growth

226,502 classified articles

gdp growth rate, gdp acceleration, economic output growth

33.5% critical · 45.8% positive

Chemicals and Materials coverage across Japan. Topic labels describe recorded classifications and can include broad context.

RESEARCH SIGNALS

What Chemicals and Materials research is working on

10,510 papers in the recorded worldwide scope.

Expand panel +
10,510papers
10,510worldwide comparison pool
—India-affiliated papers

Research orientation

Breakthrough
4,354
Promising
3,673
Descriptive
1,709
Problem-identifying
444
Comparative
218
Cautionary
93
Critical
19

Contribution mix

Methods-led
6,240
Reviews
2,290
Empirical
1,722
Position pieces
173
Theoretical
85

Tone counts: 9,963 positive · 502 neutral · 45 negative.

Common problems researchers identify
463 papers · 4.4% of this field
  • Smart material204 papers
  • Nanotechnology87 papers
  • Actuator42 papers
  • Shape-memory alloy25 papers
  • Self-healing hydrogels23 papers
  • Polymer23 papers
  • 3D printing22 papers
  • Textile21 papers

Landmark: Covalent adaptable networks: smart, reconfigurable and responsive network systems

Cautions
93 papers · 0.9% of this field
  • Smart material30 papers
  • Actuator17 papers
  • Shape-memory alloy15 papers
  • Nanotechnology9 papers
  • Piezoelectricity8 papers
  • Composite material7 papers
  • Nanomaterials6 papers
  • SMA*6 papers

Landmark: Amorphous polyphosphate, a smart bioinspired nano-/bio-material for bone and cartilage regeneration: towards a new paradigm in tissue engine

Opportunities
8,027 papers · 76.4% of this field
  • Smart material2,086 papers
  • Actuator1,567 papers
  • Shape-memory alloy1,016 papers
  • Polymer669 papers
  • Piezoelectricity621 papers
  • Nanotechnology614 papers
  • Elastomer609 papers
  • Self-healing hydrogels525 papers

Landmark: A review of stimuli-responsive shape memory polymer composites

Leading institutions

Chinese Academy of Sciences
17,708
Nanyang Technological University
7,190
Georgia Institute of Technology
7,127
Sichuan University
5,500
University of Colorado Boulder
5,392
Beijing Institute of Technology
4,640

Leading researchers

Xiao Kuang
2,948
Christopher N. Bowman
2,857
Lei Jiang
2,795
Christopher J. Kloxin
2,726
Yanju Liu
2,179
Guoqiang Li
2,172
Hari Krishna Bisoyi
2,162
Peiyi Wu
2,151

Highly cited breakthrough-labelled papers

  • Multimaterial 4D Printing with Tailorable Shape Memory Polymers1,085 citations
  • A Bioinspired Mineral Hydrogel as a Self‐Healable, Mechanically Adaptable Ionic Skin for Highly Sensitive Pressure Sensing998 citations
  • Soft material for soft actuators817 citations
  • Conductive MXene Nanocomposite Organohydrogel for Flexible, Healable, Low‐Temperature Tolerant Strain Sensors801 citations
  • Mussel-Inspired Cellulose Nanocomposite Tough Hydrogels with Synergistic Self-Healing, Adhesive, and Strain-Sensitive Properties769 citations

Common problems researchers identify

436 papers · 7 recurring themes
7 cards

Swipe or scroll horizontally to browse.

Smart Materials for BuildingsCommon problems researchers identify · 01

Smart Materials for Buildings

111 papers

25.5% of this theme group

Researchers discuss integrating responsive materials and automation into architectural structures and building systems.

Smart environment (18) · Smart material (69) · Building automation (11) · Architectural engineering (14)

Smart structures and material technologies in architecture applications

Smart Materials and Structures: State of the Art and Applications

View research history
YearShare index
202223.7
202326.7
202421.0
202530.8
Piezoelectric and Nanotube MaterialsCommon problems researchers identify · 02

Piezoelectric and Nanotube Materials

84 papers

19.3% of this theme group

Studies focus on enhancing piezoelectric performance and monitoring structures using carbon nanotube‑based composites.

Piezoelectricity (18) · Carbon nanotube (8) · Nonlinear system (5) · Structural health monitoring (7)

Advanced Materials for Energy Harvesting and Soft Robotics: Emerging Frontiers to Enhance Piezoelectric Performance and Functionality

An investigation into size‐dependent dynamic thermo‐electromechanical response of piezoelectric‐laminated sandwich smart nanocomposites

View research history
YearShare index
2022567.0
2023542.9
2024434.7
2025506.1
Stimuli‑Responsive HydrogelsCommon problems researchers identify · 03

Stimuli‑Responsive Hydrogels

66 papers

15.1% of this theme group

Work explores soft machines and artificial muscles built from self‑healing, responsive hydrogel systems.

Magnetorheological fluid (10) · Actuator (21) · Self-healing hydrogels (13) · Artificial muscle (7)

Multifunctional soft machines based on stimuli-responsive hydrogels: from freestanding hydrogels to smart integrated systems

Hydrogels in Soft Robotics: Past, Present, and Future

View research history
YearShare index
2022515.7
2023514.0
2024470.1
2025585.1
Smart Polymers and NanotechCommon problems researchers identify · 04

Smart Polymers and Nanotech

60 papers

13.8% of this theme group

Papers address polymer‑based smart materials, their nanostructures, and emerging applications.

Smart polymer (17) · Polymer (19) · Smart material (42) · Nanotechnology (19)

Polymer-based smart materials by printing technologies: Improving application and integration

Smart polymer brushes and their emerging applications

View research history
YearShare index
2022864.8
2023844.3
2024729.8
2025614.3
Nanomaterial Smart DevicesCommon problems researchers identify · 05

Nanomaterial Smart Devices

58 papers

13.3% of this theme group

Research highlights nanomaterial‑driven smart components for microrobotics and biosensing.

Nanotechnology (47) · Smart material (48) · Nanometre (4) · Nanomaterials (5)

Smart Materials for Microrobots

Responsive principles and applications of smart materials in biosensing

View research history
YearShare index
20226017.8
20236037.6
20246407.6
20255059.3
4D Printing and MorphingCommon problems researchers identify · 06

4D Printing and Morphing

32 papers

7.3% of this theme group

Investigations cover additive manufacturing techniques that enable shape‑changing and bio‑fabricated polymer structures.

3D printing (18) · Morphing (8) · Biofabrication (5) · Polymer (6)

Developments in 4D-printing: a review on current smart materials, technologies, and applications

4D printing: Fundamentals, materials, applications and challenges

View research history
YearShare index
2022330.6
2023357.2
2024405.8
2025481.6
Shape‑Memory Alloys and PolymersCommon problems researchers identify · 07

Shape‑Memory Alloys and Polymers

25 papers

5.7% of this theme group

Studies examine adaptive composites and micro‑patterns based on shape‑memory metal and polymer technologies.

Shape-memory alloy (24) · SMA* (11) · Shape-memory polymer (9) · Nickel titanium (4)

Application and Development of Shape Memory Micro/Nano Patterns

Micromechanics and Modelling of Adaptive Shape Memory Composites

View research history
YearShare index
2022188.9
2023195.6
2024215.0
2025202.7

Cautions

85 papers · 4 recurring themes
4 cards

Swipe or scroll horizontally to browse.

Nanomaterials in Biomedical TextilesCautions · 01

Nanomaterials in Biomedical Textiles

42 papers

49.4% of this theme group

Cautionary work on environmental and health impacts of nanomaterial‑enhanced smart textiles and dental applications.

Smart material (27) · Nanotechnology (9) · Nanomaterials (6) · Tissue engineering (3)

Green Nanomaterials for Smart Textiles Dedicated to Environmental and Biomedical Applications

Dental Smart Materials

View research history
YearShare index
20226023.0
20236043.2
20246414.6
20255079.5
Piezoelectric Actuators ReliabilityCautions · 02

Piezoelectric Actuators Reliability

19 papers

22.4% of this theme group

Research warns about hysteresis and environmental sensitivity in piezoelectric monitoring and actuation devices.

Piezoelectricity (8) · Actuator (9) · Composite material (6) · Hysteresis (4)

An experimental investigation on the health monitoring of concrete structures using piezoelectric transducers at various environmental tempe

Electrical and electromechanical characteristics of LTCC embedded piezoelectric bulk actuators

View research history
YearShare index
20223685.0
20233604.8
20243287.4
20252458.5
Shape‑Memory Polymer ManufacturingCautions · 03

Shape‑Memory Polymer Manufacturing

12 papers

14.1% of this theme group

Authors highlight challenges in additive processes and thermomechanical behavior of shape‑memory polymers.

Shape-memory polymer (4) · Viscoelasticity (2) · Morphing (2) · Magnetorheological fluid (2)

Advances in additive manufacturing of shape memory polymer composites

Thermomechanical and shape memory properties of thermosetting shape memory polymer under compressive loadings

View research history
YearShare index
202296.3
202388.3
202478.3
2025103.4
SMA Dampers in Seismic UseCautions · 04

SMA Dampers in Seismic Use

12 papers

14.1% of this theme group

Papers discuss model sensitivity and performance limits of shape‑memory alloy dampers in earthquake engineering.

Shape-memory alloy (11) · SMA* (6) · Nickel titanium (3) · Damper (3)

Sensitivity of Seismic Applications to Different Shape Memory Alloy Models

Investigation on The Seismic Behavior of Steel MRF with Shape Memory Alloy Equipped Connections

View research history
YearShare index
2022186.3
2023192.5
2024211.1
2025199.6

Opportunities

6,773 papers · 7 recurring themes
7 cards

Swipe or scroll horizontally to browse.

IoT‑Enabled Smart MaterialsOpportunities · 01

IoT‑Enabled Smart Materials

1,489 papers

24.8% of this theme group

Opportunities focus on nanotech‑enhanced materials that connect to networks for adaptive architectural and engineering functions.

Smart material (955) · Nanotechnology (295) · Architectural engineering (48) · Internet of Things (41)

Magnetically responsive intelligent fibers: nano-engineered materials and multifunctional integration for advanced applications

Advanced Smart and Multifunctional Polymer Materials

View research history
YearShare index
20226023.4
20236045.2
20246419.5
20255065.6
Photo‑Responsive Polymers and CompositesOpportunities · 02

Photo‑Responsive Polymers and Composites

1,472 papers

24.5% of this theme group

Research explores light‑driven color change and reversible electrical properties in advanced polymer composites.

Polymer (182) · Composite number (132) · Photochromism (48) · Fabrication (113)

Photoplastic\nTransformation Based on Dynamic Covalent\nChemistry

Graphene/Phase\nChange Material Nanocomposites: Light-Driven,\nReversible Electrical Resistivity Regulation via Form-Stable Phase\nTransitio

View research history
YearShare index
20221847.4
20231847.2
20241769.8
20251842.9
Shape‑Memory Composite ActuatorsOpportunities · 03

Shape‑Memory Composite Actuators

922 papers

15.4% of this theme group

Studies present design concepts for actuators using shape‑memory alloys and polymers for adaptive structures.

Shape-memory alloy (766) · Shape-memory polymer (338) · SMA* (232) · Nickel titanium (55)

Shape Memory Polymer Composite Actuator: Modeling Approach for Preliminary Design and Validation

Shaping shape‐memory

View research history
YearShare index
2022188.9
2023195.6
2024215.0
2025202.7
Soft Robotics and Artificial MusclesOpportunities · 04

Soft Robotics and Artificial Muscles

689 papers

11.5% of this theme group

Work showcases elastomeric actuators and bio‑inspired designs for versatile motion in soft robotic systems.

Actuator (565) · Soft robotics (127) · Artificial muscle (78) · Elastomer (136)

Scalable functionalized liquid crystal elastomer fiber soft actuators with multi-stimulus responses and photoelectric conversion

Smart Bioinspired Actuators: Crawling, Linear, and Bending Motions through a Multilayer Design

View research history
YearShare index
2022306.3
2023295.7
2024243.0
2025303.3
Piezoelectric Energy Harvesting MaterialsOpportunities · 05

Piezoelectric Energy Harvesting Materials

604 papers

10.1% of this theme group

Papers describe self‑powered composites and sensors that convert mechanical stress into electrical energy.

Piezoelectricity (446) · Piezoelectric sensor (59) · Piezoresistive effect (52) · Energy harvesting (67)

Piezoelectric composite cements: Towards the development of self-powered and self-diagnostic materials

Effective mechanical properties of piezoelectric–piezomagnetic hybrid smart composites

View research history
YearShare index
2022168.3
2023171.8
2024160.4
2025198.2
Self‑Healing Hydrogel PlatformsOpportunities · 06

Self‑Healing Hydrogel Platforms

535 papers

8.9% of this theme group

Research highlights hydrogels that repair themselves and serve as flexible sensors and biomedical scaffolds.

Self-healing hydrogels (370) · Self-healing (71) · Nanotechnology (142) · Smart material (148)

Smart/stimuli-responsive hydrogels: Cutting-edge platforms for tissue engineering and other biomedical applications

Eco-Friendly, Self-Healing Hydrogels for Adhesive and Elastic Strain Sensors, Circuit Repairing, and Flexible Electronic Devices

View research history
YearShare index
20226142.9
20236168.3
20246553.4
20255274.8
Magnetorheological Elastomer DevicesOpportunities · 07

Magnetorheological Elastomer Devices

289 papers

4.8% of this theme group

Studies investigate magnetic‑responsive elastomers for damping, sensing, and multifunctional actuator applications.

Magnetorheological fluid (234) · Magnetorheological elastomer (93) · Damper (60) · Elastomer (96)

Research and Applications of MR Elastomers

Combined magnetic and mechanical sensing of magnetorheological elastomers

View research history
YearShare index
202253.8
202347.1
202435.3
202545.5

How this field compares with the research baseline

Orientation shares compared with 25,000 papers in the reference sample.

Research orientationThis fieldReference sample
Breakthrough41.4%26.0%
Promising34.9%37.0%
Descriptive16.3%17.6%
Problem-identifying4.2%10.0%
Comparative2.1%3.9%
Cautionary0.9%4.7%
Critical0.2%0.9%

Concerns receiving less research attention

Counts and shares refer to the stated research pool. A low count describes how much of that research is recorded here, not the absence of a real-world concern.

Concern / example paperPapersShareRaised as a problemWorldwide share
Privacy & surveillanceMaking Smart Regions Smarter: Smart Specialization and the Role of Universities in Regional Innovation Ecosystems70.08%2 (28.6%)0.08%
Bias & fairnessA simple smart composite using fiber Bragg grating sensors for strain and temperature discrimination20.02%0 (0.0%)0.02%
Energy & datacenter footprintEnergy-Saving Smart Windows with HPC/PAA Hybrid Hydrogels\nas Thermochromic Materials10.01%0 (0.0%)0.01%
Water use00.0%0 (%)0.0%
Carbon & emissions of compute00.0%0 (%)0.0%
Hardware, e-waste & supply chain00.0%0 (%)0.0%
Labour & data work00.0%0 (%)0.0%
Safety & misuse00.0%0 (%)0.0%
Concentration of compute power00.0%0 (%)0.0%

Institution and researcher rankings use citations to their covered work. Research scope: worldwide. This may be broader than the company geography.

INNOVATION SIGNALS

Who files Chemicals and Materials patents in Japan

Published patent filings in the recorded source window.

Expand panel +
89,623filings 2016–2025
8,000assignees
10,143peak annual filings

Filing momentum

02,9165,8328,74811,6642016: 9,69820162017: 9,9672018: 9,73820182019: 10,1432020: 9,78020202021: 8,7182022: 8,48920222023: 7,7082024: 7,69220242025: 7,6902025

Who files the most

JFE Steel
15,953
Nippon Steel
11,863
Nippon Steel & Sumitomo Metal
7,745
KOBE Steel
5,669
NGK Insulators
5,341
Mitsubishi Materials
3,979
Sumitomo Electric Industries
3,976
TDK
3,818
GEOGRAPHIC FOOTPRINT

Where companies are based

Company counts, hiring and disclosed funding across the recorded hubs.

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8 cards

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UNDERSTAND THE LANDSCAPE

Chemicals and Materials in Japan: key questions

Clear definitions for making better comparisons.

What does this landscape measure?

It measures the tracked company ecosystem, recorded funding, hiring and other available evidence. It is not a market-size estimate.

Can segment counts be added together?

No. A company can belong to several segments, so segment counts and funding can overlap.

What does a missing figure mean?

A dash or unavailable panel means the current reviewed source snapshot does not support that figure.

Company ecosystem snapshot: 1 September 2026. Funding is recorded in USD; filed accounts retain their stated currency and reporting basis. Each section identifies its own coverage. The news and research behind these sections is explorable in Prism.

Canonical landscape ↗
Coming soon