Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414515 | Polymerizable composition for optical material and optical material and plastic lens obtainable from same composition | Shinsuke Ito, Koji Suesugi, Masayuki Furuya, Takeshi Nishimura | 2022-08-16 |
| 11358354 | Process for producing plastic lens and apparatus for producing plastic lens | Shinsuke Ito, Kouji Suesugi, Masayuki Furuya, Takeshi Nishimura | 2022-06-14 |