Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475903 | 1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, polyurethane resin, molded article, eyewear material, eyewear frame, and lens | Satoshi Yamasaki, Hirokazu Morita, Daisuke Nishiguchi, Toshihiko Nakagawa, Daisuke Hasegawa +8 more | 2016-10-25 |
| 9477012 | 1,4-bis(isocyanatomethyl)cyclohexane, polyisocyanate composition, polyurethane resin, molded article, eyewear material, eyewear frame, and lens | Satoshi Yamasaki, Hirokazu Morita, Daisuke Nishiguchi, Toshihiko Nakagawa, Daisuke Hasegawa +8 more | 2016-10-25 |
| 9404132 | Method for producing 1,5-pentamethylenediamine, 1,5-pentamethylenediamine, 1,5-pentamethylene diisocyanate, method for producing 1,5-pentamethylene diisocyanate, polyisocyanate composition, and polyurethane resin | Tomonori Hidesaki, Akiko Natsuji, Toshihiko Nakagawa, Daisuke Hasegawa, Satoshi Yamasaki +2 more | 2016-08-02 |