Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5392053 | Array antenna and system | Toshihide Niihara, Katsuhiko Yoshiki, Yujiro Taguchi, Tomoyuki Watanabe | 1995-02-21 |
| 5355139 | Microstrip antenna system | Yujiro Taguchi | 1994-10-11 |
| 5216435 | Array antenna power supply system having power supply lines secured in a cylinder by adhesive | Toshihide Niihara, Katsuhiko Yoshiki, Yujiro Taguchi, Tomoyuki Watanabe | 1993-06-01 |
| RE32368 | Collision avoidance system for aircraft | Chuhei Funatsu | 1987-03-10 |
| 4196434 | Surveillance system for collision avoidance of aircrafts using radar beacon | Chuhei Funatsu | 1980-04-01 |