Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE40910 | Mobile communication terminal equipment usable for both satellite and terrestrial communications | Makio Tsuchiya, Seiya INOUE | 2009-09-08 |
| 6281855 | Monopulse antenna apparatus | — | 2001-08-28 |
| 6267385 | Grommet | Katsuo Okamoto, Masanori Okazawa, Yutaka Shibata, Hisayasu Tsujino | 2001-07-31 |
| 6243046 | Antenna system for minimizing the spacing between adjacent antenna units | — | 2001-06-05 |
| 6211751 | Microstrip broadband balun with four ground plates | — | 2001-04-03 |
| 6031507 | Antenna apparatus | — | 2000-02-29 |
| 5535430 | Mobile communication terminal equipment usable for both satellite and terrestrial communications | Makio Tsuchiya, Seiya INOUE | 1996-07-09 |
| 4894706 | Three-dimensional packaging of semiconductor device chips | Yoshiyuki Sato, Kazuhide Kiuchi, Junji Watanabe, Kunio Koyabu, Masanobu Oohata | 1990-01-16 |
| 4559540 | Antenna system with plural horn feeds | Shinichi Betsudan, Shigeru Sato, Takashi Katagi | 1985-12-17 |
| 4462034 | Antenna system with plural horn feeds | Shinichi Betsudan, Shigeru Sato, Takashi Katagi | 1984-07-24 |
| 4356494 | Dual reflector antenna | Takashi Katagi, Shuji Urasaki, Takashi Ebisui | 1982-10-26 |
| 4345255 | Antenna feed system | Keigo Komuro, Matsuichi Yamada, Yoshihiko Yoshikawa, Fumio Itoh, Fumio Takeda +1 more | 1982-08-17 |