Registered entities
KYULUX NORTH AMERICA INC
Reg. No. 823213410United States
Innovation
199 patent families (77 granted) — focus: Chemistry & metallurgy, Electricity & electronics, Emerging technologies, Human necessities; filing pace steady. Cited 6,771 times.
| Year | Filings |
|---|---|
| 2016 | 5 |
| 2017 | 22 |
| 2018 | 26 |
| 2019 | 45 |
| 2020 | 36 |
| 2021 | 39 |
| 2022 | 48 |
| 2023 | 79 |
| 2024 | 75 |
| 2025 | 41 |
| 2026 | 17 |
Social engagement
Social engagement: 2.5K social following, 9 posts in the last 12 months — below the industry typical range.
Investor mix
23 investors on record; lead investors include NAGASE, Mitsui Sumitomo Insurance Venture Capital, MCP, Samsung Venture Investment.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 14 | 61% |
| Private equity | 1 | 4% |
| Angel & family office | 1 | 4% |
| Other / undisclosed | 7 | 30% |
Recent activity
20 Feb 2026
Partnership
SK materials JNC (SKMJ)
17 Dec 2025
Leadership hire
CFO
30 Oct 2025
Recognition