Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11440991 | Polycarbonate resin composition, production method therefor, and optical lens | Munenori Shiratake, Kentaro Ishihara, Koji Hirose, Shinya Ikeda, Noriyuki Kato +3 more | 2022-09-13 |
| 11434327 | Polycarbonate resin, method for producing the same, and optical lens | Munenori Shiratake, Kentaro Ishihara, Koji Hirose, Shinya Ikeda, Noriyuki Kato +3 more | 2022-09-06 |
| 11306180 | Polycarbonate and molded article | Munenori Shiratake, Kentaro Ishihara, Koji Hirose, Shinya Ikeda, Noriyuki Kato +4 more | 2022-04-19 |
| 11286342 | Polycarbonate resin, method for producing same, and optical lens | Noriyuki Kato, Kentaro Ishihara, Munenori Shiratake, Koji Hirose, Shinya Ikeda +3 more | 2022-03-29 |