Cellfiber

Provider of cell fiber technology based solutions

placeBunkyo, Tokyo, Japan calendar_todayFounded 2015 groups7 employees language cellfiber.jp

Innovation

18 patent families (1 granted) — focus: Chemistry & metallurgy, Human necessities, Emerging technologies; filing pace steady. Cited 249 times.

YearFilings
20215
20225
20236
20248
20256
20261

Social engagement

Social engagement: 1.8K social following, 10 posts in the last 12 months — below the industry typical range.

Investor mix

8 investors on record; lead investors include JAFCO Group, Universal Materials Incubator, Fast Track Initiative, Chiba Dojo.

Investor typeCountShare
Venture capital338%
Private equity113%
Accelerator & incubator113%
Other / undisclosed338%

Recent activity

3 Jul 2026
Event
CellFiber encapsulation workshop
1 Jul 2026
Leadership hire
General Manager, US
24 Jun 2026
Event
MSC & iPSC manufacturing workshop with Cytiva
Coming soon