Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11513368 | Lens unit | Ryuki Kan, Akihiro Muramatsu, Akifumi Aono | 2022-11-29 |
| 11314119 | Lens, lens blank, and eyewear | Yoshinobu Okada, Toshifumi Hino, Akifumi Aono, Akihiro Muramatsu | 2022-04-26 |