Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7221920 | Voltage controlled oscillator, frequency synthesizer and communication apparatus | Kazuhide Abe, Mayumi Morizuka, Ryoichi Ohara, Kenya Sano, Naoko Yanase +9 more | 2007-05-22 |
| 7207221 | Vibration type gyroscope and method for manufacturing vibration type gyroscope | Osamu Kawauchi, Shigeki Miyazawa, Katsumi Takayama | 2007-04-24 |
| 7138862 | Power amplifier and radio communication device using the amplifier | Yuta Araki, Hiroyuki Kayano | 2006-11-21 |
| 7095276 | Power amplifier and radio communication device using the amplifier | Yuta Araki, Hiroyuki Kayano | 2006-08-22 |
| 7091776 | Power amplifier and radio communication device using the amplifier | Yuta Araki, Hiroyuki Kayano | 2006-08-15 |
| 7046084 | Power amplifier and radio communication device using the amplifier | Yuta Araki, Hiroyuki Kayano | 2006-05-16 |
| 7046085 | Power amplifier and radio communication device using the amplifier | Yuta Araki, Hiroyuki Kayano | 2006-05-16 |
| 7046974 | Radio frequency circuit and communication system with power amplifier control | — | 2006-05-16 |
| 7034631 | Symmetric microwave filter and microwave integrated circuit merging the same | Naoko Ono | 2006-04-25 |
| 6934557 | Portable type radio equipment | Shu-ichi Sekine, Takayoshi Itoh, Yuji Iseki, Naoko Ono, Hiroyuki Kayano +4 more | 2005-08-23 |
| 6927625 | High frequency circuit using high output amplifier cell block and low output amplifier cell block | — | 2005-08-09 |
| 6876270 | Symmetric microwave filter and microwave integrated circuit merging the same | Naoko Ono | 2005-04-05 |
| 6804500 | High frequency circuit using high output amplifier cell block and low output amplifier cell block | — | 2004-10-12 |
| 6455880 | Microwave semiconductor device having coplanar waveguide and micro-strip line | Naoko Ono, Yuji Iseki, Junko Onomura, Eiji Takagi | 2002-09-24 |
| 6263193 | Microwave transmitter/receiver module | Yuji Iseki, Mitsuo Konno | 2001-07-17 |
| 5790078 | Superconducting mixer antenna array | Katsumi Suzuki, Youichi Enomoto, Shoji Tanaka, Arthur T. Murphy | 1998-08-04 |
| 5498881 | Superconducting device having a single junction structure appropriate for integration | Manabu Fujimoto, Youichi Enomoto, Tsutomu Mitsuzuka, Katsumi Suzuki | 1996-03-12 |