Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8476542 | Input device | Yasuji Hagiwara, Hayato Hosoya, Kazunori Nakano | 2013-07-02 |
| 7414612 | Analog input device | Kazutoshi Watanabe, Junichi Inamuara, Isao Sato | 2008-08-19 |
| 5164712 | X-Y direction input device | — | 1992-11-17 |