Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9543659 | Reflector antenna device | Michio Takikawa, Yoshio Inasawa | 2017-01-10 |
| 8145123 | Satellite communication system and method for dividing the coverage area thereof | Shinichi Yamamoto, Izuru Naito, Yoshihiko Konishi | 2012-03-27 |
| 7894205 | Variable device circuit and method for manufacturing the same | Sangseok Lee, Yukihisa Yoshida, Hiromoto Inoue, Shinnosuke Soda, Moriyasu Miyazaki | 2011-02-22 |
| 7675383 | Switch circuit | Masatake Hangai, Shinnosuke Soda, Kenichi Miyaguchi, Kenji Kawakami, Masaomi Tsuru +3 more | 2010-03-09 |
| 7612633 | High-frequency switch | Masatake Hangai, Yukinobu Tarui, Yoshitsugu Yamamoto, Moriyasu Miyazaki, Yoji Isota | 2009-11-03 |
| 7541894 | Phase-shifting circuit and multibit phase shifter | Kenichi Miyaguchi, Morishige Hieda, Masatake Hangai, Moriyasu Miyazaki, Yukihisa Yoshida +2 more | 2009-06-02 |
| 7495529 | Phase shift circuit, high frequency switch, and phase shifter | Kenichi Miyaguchi, Morishige Hieda, Masatake Hangai, Moriyasu Miyazaki, Norihiro Yunoue +3 more | 2009-02-24 |
| 7285841 | Method of manufacturing signal processing apparatus | Yukihisa Yoshida, Yoshiyuki Suehiro, Sangseok Lee, Kenichi Miyaguchi, Jiwei Jiao | 2007-10-23 |
| 7030721 | High frequency apparatus for transmitting or processing high frequency signal | Yukihisa Yoshida, Yoshiyuki Suehiro, Sangseok Lee, Kenichi Miyaguchi, Jiwei Jiao | 2006-04-18 |
| 6421026 | Antenna device provided with matching circuits adapted for reflection coefficients | Moriyasu Miyazaki, Tsutomu Endo, Tetsu Ohwada | 2002-07-16 |
| 5896073 | High frequency filter having a plurality of serially coupled first resonators and a second resonator | Moriyasu Miyazaki, Naofumi Yoneda | 1999-04-20 |