Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7176839 | Antenna unit | Shinsuke Ueda, Hideki Oka, Kazuhiro Matsumoto, Takashi Saeki, Hiroshi Chujo | 2007-02-13 |
| 5294938 | Concealedly mounted top loaded vehicular antenna unit | Kazuhiro Matsumoto, Kazunori Matsumoto | 1994-03-15 |
| 5181044 | Top loaded antenna | Kazuhiro Matsumoto, Naoyuki Noda | 1993-01-19 |
| 4963892 | Microwave plane antenna with two arrays which have beams aligned in the same direction | Toshio Abiko, Yoshiaki Ueno, Minoru Kanda | 1990-10-16 |
| 4829309 | Planar antenna | Katsuya Tsukamoto, Yasuhiro Fujii, Yasumasa Ogawa, Sadaaki Kondo, Kyoji Masamoto +6 more | 1989-05-09 |
| 4713670 | Planar microwave antenna having high antenna gain | Toshio Makimoto, Sadahiko Nishimura, Toshio Abiko, Hirohumi Ishizaki, Minoru Kanda +2 more | 1987-12-15 |
| 4679051 | Microwave plane antenna | Yasuo Yabu, Toshio Abiko | 1987-07-07 |
| 4455963 | Hand simulator | — | 1984-06-26 |
| 4389644 | Asynchronous type multichannel signal processing system | Toshio Abiko | 1983-06-21 |