Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11958931 | Flame-retardant urethane resin composition | Toshitaka Yoshitake, Yousuke Okada, Takehiko Ushimi | 2024-04-16 |
| 10676559 | Flame-retardant urethane resin composition | Toshitaka Yoshitake, Yousuke Okada, Takehiko Ushimi | 2020-06-09 |