Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9416845 | Damper with torque limiter | Takanori Makita | 2016-08-16 |
| 8371948 | Flywheel device | Hiroyuki Saito | 2013-02-12 |
| 5349263 | Pointing device suitable for miniaturization | Sumio Katayama, Junichi Iwasaki, Shuichi Toi, Takashi Yanase | 1994-09-20 |
| 5349370 | Signal processing circuit for a pointing device | Sumio Katayama, Takashi Yanase | 1994-09-20 |