Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10518501 | Antireflection film and optical member | Shinichiro Sonoda | 2019-12-31 |
| 10473821 | Optical member and its production method | Shinichiro Sonoda | 2019-11-12 |
| 10228492 | Antireflection film and optical member including antireflection film | Shinichiro Sonoda, Hiroki Takahashi, Mototaka KANAYA | 2019-03-12 |
| 10196302 | Method for manufacturing antireflection function-equipped lens | Shinichiro Sonoda | 2019-02-05 |