Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5519406 | Low profile polarization diversity planar antenna | Naohisa Goto, Hiroyuki Arai | 1996-05-21 |
| 5502453 | Planar antenna having polarizer for converting linear polarized waves into circular polarized waves | Takshi Saito | 1996-03-26 |
| 5453751 | Wide-band, dual polarized planar antenna | Iwakuni Ujiyama, Kaname Okuno | 1995-09-26 |
| 5321411 | Planar antenna for linearly polarized waves | Hirowo Inoue, Kaname Okuno, Toshio Abiko | 1994-06-14 |
| 5270721 | Planar antenna | Toshio Abiko, Hiroo Inoue, Kaname Okuno | 1993-12-14 |
| 5243357 | Waveguide feeding array antenna | Hiroshi Koike, Toshio Abiko, Yasuhiro Fujii, Hiroo Inoue | 1993-09-07 |
| 4977406 | Planar antenna | Toshio Abiko | 1990-12-11 |
| 4857938 | Planar antenna | Yasuhiro Fujii, Toshio Abiko | 1989-08-15 |
| 4851855 | Planar antenna | Kyozi Masamoto, Yasuhiro Fujii, Yoshihiro Kitsuda | 1989-07-25 |
| 4829309 | Planar antenna | Yasuhiro Fujii, Yasumasa Ogawa, Sadaaki Kondo, Kyoji Masamoto, Masakatsu Niwa +6 more | 1989-05-09 |
| 4816835 | Planar antenna with patch elements | Toshio Abiko, Hiroo Inoue, Yasuhiro Fujii, Minoru Kanda, Nobuaki Miyachi | 1989-03-28 |
| 4728962 | Microwave plane antenna | Yoshihiro Kitsuda, Toshio Abiko, Kyoji Masamoto | 1988-03-01 |