Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9048046 | Oscillation operation input device | Yasuhiko Yamazaki, Masaaki Hirao | 2015-06-02 |
| 9003913 | Operation input device | Yasuhiko Yamazaki, Masaaki Hirao | 2015-04-14 |
| 8941585 | Input device with touch input function | Yasuo Minamitani, Hiroaki Sasaki | 2015-01-27 |
| 8869643 | Operation input device | Yasuhiko Yamazaki, Masaaki Hirao | 2014-10-28 |