Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199963 | Non-contact operation input device | — | 2021-12-14 |
| 11194406 | Non-contact input device | Tatsuya Ito, Fuminori Tanaka, Kazuya Sudo | 2021-12-07 |
| 11068108 | Input device | — | 2021-07-20 |
| 10921451 | Laser device | Yuichiro Masuda, Yasuo Masaki | 2021-02-16 |