Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6850751 | Non-reciprocal circuit device, method of manufacturing, and mobile communication apparatus using the same | Kengo Shiiba, Munenori Fujimura, Shuichiro Yamaguchi, Takayuki Takeuchi, Yasuhiko Horio +2 more | 2005-02-01 |
| 6765453 | Non-reciprocal circuit device having a thermal conductor | Shuichiro Yamaguchi, Hiromi Tokunaga, Munenori Fujimura, Hiroshi Kawano | 2004-07-20 |