Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8188842 | Stationary remote control transmitter | Kenji Otsuka, Noriaki Miyata | 2012-05-29 |
| 8138942 | Remote control transmitting device | Kenji Otsuka, Noriaki Miyata | 2012-03-20 |