Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6947569 | Audio signal processing device, interface circuit device for angular velocity sensor and signal processing device | Yuji Yamada | 2005-09-20 |
| 6928179 | Audio processing apparatus | Yuji Yamada, Kiyofumi Inanaga | 2005-08-09 |
| 6868161 | Transmitting/receiving device and transmitting/receiving method | Yuji Yamada | 2005-03-15 |