Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9720137 | Eyewear material, eyewear frame, and eyewear | Satoshi Yamasaki, Goro Kuwamura, Daisuke Hasegawa, Toshihiko Nakagawa, Hirokazu Morita +8 more | 2017-08-01 |
| 9611370 | Low-resilience polyurethane foam and production method thereof | Masakazu KAGEOKA, Toshiaki Moriya, Satoshi Yamasaki | 2017-04-04 |