Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7623832 | Wireless communication apparatus | Masamichi Watanabe | 2009-11-24 |
| 6775442 | Internal unit and submarine apparatus having system-unit coupling bars positioned away from a printed board | Hiroshi Nakashima, Taiichi Takeda | 2004-08-10 |