Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7800518 | Pulse modulation method | — | 2010-09-21 |
| 7091430 | Jog switch | Toshio Haizima, Yutaka Kuramitsu | 2006-08-15 |
| 7031396 | Transmission and reception method with multiple remote controllers | — | 2006-04-18 |
| 5663716 | Method of avoiding signal interference among a plurality of remote control signals | Ryo Okamura | 1997-09-02 |
| 5640160 | Pulse modulation method | — | 1997-06-17 |