Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10640603 | Urethane (meth)acrylate resin, curable resin composition, cured product thereof, and plastic lens | Nobuo Kobayashi | 2020-05-05 |
| 10527755 | Active energy ray-curable composition and plastic lens | Masanori Miyamoto, Nobuo Kobayashi, Naohiro Takeshita, Ena Takeshita, Changjun Deng +1 more | 2020-01-07 |