Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11735869 | Anti-noise component | Takeshi Uchida | 2023-08-22 |
| 11727179 | Transmission path design assistance system, transmission path design assistance method, and computer readable medium storing transmission path design assistance program | Koji Shibuya, Keitaro Yamagishi | 2023-08-15 |
| 11418314 | Reception circuit | Takashi Kuwahara, Koji Shibuya | 2022-08-16 |
| 11336009 | Array antenna device and communication device | Takashi Kuwahara, Narihiro Nakamoto | 2022-05-17 |
| 11211710 | Array antenna apparatus and method for fabricating same | Yoichi Kitamura, Takumi NAGAMINE, Takayuki Nakao, Kiyoshi Ishida | 2021-12-28 |
| 10855332 | Signal transmission system | Takashi Kuwahara, Hiroshi Itakura | 2020-12-01 |
| 9929454 | Circularly polarized wave generator | Yu Ushijima, Hidenori Yukawa, Shuji Nuimura | 2018-03-27 |
| 9761922 | Non-reciprocal circuit | Hidenori Ishibashi, Akihiro Ando, Hironobu Shibata | 2017-09-12 |
| 9490532 | Antenna device and array antenna device | Takashi Maruyama, Toru Takahashi, Akimichi Hirota, Tomohiro Takahashi, Tomohiro Mizuno | 2016-11-08 |
| 9368855 | Planar circuit to waveguide transition having openings formed in a conductive pattern to form a balance line or an unbalance line | Takeshi Yuasa, Tetsuya Oba, Akimichi Hirota | 2016-06-14 |
| 9331373 | Directional coupler | Akimichi Hirota, Kazuhiro Iyomasa, Shinsuke Watanabe, Kazuya Yamamoto | 2016-05-03 |
| 9184485 | Directional coupler | Hideharu YOSHIOKA, Akimichi Hirota, Shinsuke Watanabe, Kazuhiro Iyomasa, Kazuya Yamamoto | 2015-11-10 |
| 9000861 | Polarization coupler | Hiroto Ado, Shuji Nuimura, Tomohiro Mizuno, Hidenori Yukawa, Takaaki Kimata | 2015-04-07 |
| 5410277 | Stabilized frequency synthesizer | Hideki Asao, Yutaka Ozaki, Hideyuki Oh-Hashi | 1995-04-25 |