Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9054703 | Device for detecting drive current of PWM load device, drive current detection method, fault detection device, and fault detection method | — | 2015-06-09 |
| 8903100 | Loudspeaker control apparatus and method for inspecting loudspeaker | — | 2014-12-02 |
| 8089981 | Method of resolving duplicate MAC addresses, network device management system, server, and information device | — | 2012-01-03 |
| 7852728 | Digital signal reproducing apparatus | Youichi Ogura, Yorikazu Takao | 2010-12-14 |