Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934519 | Radio transmission apparatus | Yasuo Suzuki | 2005-08-23 |
| 6934557 | Portable type radio equipment | Shu-ichi Sekine, Takayoshi Itoh, Yuji Iseki, Naoko Ono, Keiichi Yamaguchi +4 more | 2005-08-23 |
| 6903632 | Band pass filter | Tatsunori Hashimoto, Fumihiko Aiga, Hiroyuki Fuke, Yoshiaki Terashima, Mutsuki Yamazaki | 2005-06-07 |
| 6897745 | Resonator and filter | Fumihiko Aiga, Yoshiaki Terashima, Mutsuki Yamazaki, Hiroyuki Fuke, Tatsunori Hashimoto | 2005-05-24 |
| 6816712 | Radio apparatus | Shoji Otaka, Hiroshi Tsurumi, Hiroshi Yoshida, Syuichi Sekine, Tadahiko Maeda | 2004-11-09 |
| 6778042 | High-frequency device | Yoshiaki Terashima, Fumihiko Aiga, Mutsuki Yamazaki, Hiroyuki Fuke, Riichi Katoh | 2004-08-17 |
| 6759930 | Filter circuit and a superconducting filter circuit | Fumihiko Aiga | 2004-07-06 |
| 6650914 | High frequency super conductive filter | Fumihiko Aiga, Hiroyuki Fuke, Yoshiaki Terashima, Mutsuki Yamazaki, Tatsunori Hashimoto | 2003-11-18 |
| 6625427 | Radio transmission apparatus | Yasuo Suzuki | 2003-09-23 |
| 6532377 | Planar filter and filter system using a magnetic tuning member to provide permittivity adjustment | Yoshiaki Terashima, Hiroyuki Fuke, Hisashi Yoshino | 2003-03-11 |
| 6529092 | Superconductor filter and radio transmitter-receiver | Hiroyuki Fuke, Yoshiaki Terashima, Mutsuki Yamazaki, Fumihiko Aiga, Riichi Kato | 2003-03-04 |
| 6518854 | Filter circuit and a superconducting filter circuit | Fumihiko Aiga | 2003-02-11 |
| 6339711 | Radio apparatus | Shoji Otaka, Hiroshi Tsurumi, Hiroshi Yoshida, Syuichi Sekine, Tadahiko Maeda | 2002-01-15 |
| 5965494 | Tunable resonance device controlled by separate permittivity adjusting electrodes | Yoshiaki Terashima, Hisashi Yoshino, Tadahiko Maeda | 1999-10-12 |