Hirota; Tetsuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hirota; Tetsuo.The latest application filed is for "signal switching device".
- Hirota; Tetsuo - Kanazawa JP
- Hirota; Tetsuo - Kanazawa-shi JP
- Hirota; Tetsuo - Ishikawa JP
- Hirota; Tetsuo - Ishikawa-gun JP
- Hirota; Tetsuo - Minato-ku JP
- Hirota, Tetsuo - Tokyo JP
- Hirota; Tetsuo - Kyoto JP
| Patent | Date |
|---|---|
| Matching circuit Grant 8,098,114 - Fukuda , et al. January 17, 2 | 2012-01-17 |
| Signal switching device Grant 7,774,034 - Kawai , et al. August 10, 2 | 2010-08-10 |
| Signal switching device Grant 7,307,045 - Kawai , et al. December 11, 2 | 2007-12-11 |
| Signal Switching Device App 20070230450 - Kawai; Kunihiro ; et al. | 2007-10-04 |
| Coplanar waveguide filter and method of forming same Grant 7,245,195 - Satoh , et al. July 17, 2 | 2007-07-17 |
| Casing contained filter Grant 7,183,874 - Satoh , et al. February 27, 2 | 2007-02-27 |
| Linear power amplification method and linear power amplifier Grant 7,170,342 - Suzuki , et al. January 30, 2 | 2007-01-30 |
| Matching circuit App 20070018758 - Fukuda; Atsushi ; et al. | 2007-01-25 |
| Power amplifier Grant 7,119,621 - Chen , et al. October 10, 2 | 2006-10-10 |
| Quadrature hybrid circuit Grant 7,084,717 - Okazaki , et al. August 1, 2 | 2006-08-01 |
| Space multiplex radio communication method and radio communication apparatus Grant 7,072,409 - Suzuki , et al. July 4, 2 | 2006-07-04 |
| High-efficiency linear power amplifier Grant 7,042,283 - Suzuki , et al. May 9, 2 | 2006-05-09 |
| Coplanar waveguide filter and method of forming same App 20050206480 - Satoh, Kei ; et al. | 2005-09-22 |
| Filter App 20050184826 - Satoh, Kei ; et al. | 2005-08-25 |
| Quadrature hybrid circuit App 20050052259 - Okazaki, Hiroshi ; et al. | 2005-03-10 |
| Power amplifier App 20050030104 - Chen, Ning ; et al. | 2005-02-10 |
| High-efficiency linear power amplifier App 20040189378 - Suzuki, Yasunori ; et al. | 2004-09-30 |
| Linear power amplification method and linear power amplifier App 20040116083 - Suzuki, Yasunori ; et al. | 2004-06-17 |
| Signal switching device App 20040097379 - Kawai, Kunihiro ; et al. | 2004-05-20 |
| Transmitter App 20040038696 - Suzuki, Yasunori ; et al. | 2004-02-26 |
| Space multiplex radio communication method and radio communication apparatus App 20020003842 - Suzuki, Yasunori ; et al. | 2002-01-10 |
| Apparatus for continuously manufacturing corrugated sheet Grant 5,503,547 - Funahashi , et al. April 2, 1 | 1996-04-02 |
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