Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11422287 | Plastic spectacle lens and spectacles | Hiroshi Ueno, Hirotoshi Takahashi | 2022-08-23 |
| 11364798 | Shift device | Hironori Watanabe, Yohei Nakano, Munetoshi Makimura | 2022-06-21 |