Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9041599 | Radar receiver, and radar device equipped with same | — | 2015-05-26 |
| 8509684 | Microwave frequency converter | Koji Dai, Hideki Torizuka | 2013-08-13 |
| 7221311 | Radar | Takuo Kashiwa, Takayoshi Hirose | 2007-05-22 |
| 6816126 | Helical antenna and helical antenna array | Masataka Yasukawa, Koji Yano | 2004-11-09 |
| 6700532 | Magnetron drive circuit | Asao Kitabatake | 2004-03-02 |