Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8031056 | Remote controller and remote control method | — | 2011-10-04 |
| 7821377 | Remote controller, equipment operation system, and remote control method | Akira Katsuyama | 2010-10-26 |