Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11417478 | Multidirectional input apparatus with switch and multidirectional input system with switch | Sadayuki Yaginuma, Tetsuo Muranaka, Yasuji Hagiwara | 2022-08-16 |
| 11221640 | Multidirectional input device | Tetsuo Muranaka, Sadayuki Yaginuma, Yasuji Hagiwara | 2022-01-11 |