Takehara; Hiroyasu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takehara; Hiroyasu.The latest application filed is for "transmission power amplifier apparatus for combining power-amplified constant amplitude signals each having controlled constant amplitude value and phase".
- Takehara; Hiroyasu - Osaka JP
- Takehara; Hiroyasu - Katano JP
- Takehara; Hiroyasu - Wako JP
| Patent | Date |
|---|---|
| Transmission power amplifier apparatus for combining power-amplified constant amplitude signals each having controlled constant amplitude value and phase Grant 7,711,331 - Takehara May 4, 2 | 2010-05-04 |
| Radio frequency power amplifier Grant 7,439,809 - Iwata , et al. October 21, 2 | 2008-10-21 |
| Transmission power amplifier apparatus for combining power-amplified constant amplitude signals each having controlled constant amplitude value and phase App 20080051044 - Takehara; Hiroyasu | 2008-02-28 |
| Electronic device App 20070268073 - Suzaki; Hidefumi ; et al. | 2007-11-22 |
| Radio frequency power amplifier App 20060232341 - Iwata; Motoyoshi ; et al. | 2006-10-19 |
| Radio frequency probe and probe card including a signal needle and grounding needle coupled to a microstrip transmission line Grant 5,594,358 - Ishikawa , et al. January 14, 1 | 1997-01-14 |
| Semiconductor sensor Grant 5,279,162 - Takebe , et al. January 18, 1 | 1994-01-18 |
| Semiconductor sensor Grant 5,115,292 - Takebe , et al. May 19, 1 | 1992-05-19 |
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