Yamaoka; Tohru
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamaoka; Tohru.The latest application filed is for "mems device".
- Yamaoka; Tohru - Osaka JP
- YAMAOKA; TOHRU - Niigata JP
- Yamaoka; Tohru - Kyoto JP
| Patent | Date |
|---|---|
| Electret condenser Grant 8,320,589 - Yamaoka , et al. November 27, 2 | 2012-11-27 |
| MEMS device and method for manufacturing the same Grant 8,166,827 - Miyoshi , et al. May 1, 2 | 2012-05-01 |
| Electret condenser microphone Grant 8,155,355 - Ogura , et al. April 10, 2 | 2012-04-10 |
| Diaphragm structure and MEMS device Grant 8,146,437 - Miyoshi , et al. April 3, 2 | 2012-04-03 |
| MEMS device, MEMS device module and acoustic transducer Grant 8,067,811 - Yamaoka , et al. November 29, 2 | 2011-11-29 |
| Mems Device App 20110215672 - YAMAOKA; TOHRU ; et al. | 2011-09-08 |
| Mems Device, Mems Device Module And Acoustic Transducer App 20110042763 - YAMAOKA; Tohru ; et al. | 2011-02-24 |
| Electret Condenser App 20110044480 - Yamaoka; Tohru ; et al. | 2011-02-24 |
| Electret condenser Grant 7,853,027 - Yamaoka , et al. December 14, 2 | 2010-12-14 |
| MEMS device, MEMS device module and acoustic transducer Grant 7,847,359 - Yamaoka , et al. December 7, 2 | 2010-12-07 |
| Electret condenser Grant 7,706,554 - Ogura , et al. April 27, 2 | 2010-04-27 |
| Diaphragm Structure And Mems Device App 20100077863 - MIYOSHI; Yuichi ; et al. | 2010-04-01 |
| Mems Device, Mems Device Module And Acoustic Transducer App 20100065932 - Yamaoka; Tohru ; et al. | 2010-03-18 |
| Mems Device And Method For Manufacturing The Same App 20100059836 - Miyoshi; Yuichi ; et al. | 2010-03-11 |
| Condenser Microphone And Mems Device App 20100002895 - NOTAKE; Hidenori ; et al. | 2010-01-07 |
| Electret covered with an insulated film and an electret condenser having the electret Grant 7,620,192 - Yamaoka , et al. November 17, 2 | 2009-11-17 |
| Electret Condenser Microphone App 20090080682 - OGURA; Hiroshi ; et al. | 2009-03-26 |
| Electret condenser microphone Grant 7,466,834 - Ogura , et al. December 16, 2 | 2008-12-16 |
| Electret Condenser App 20070217635 - Ogura; Hiroshi ; et al. | 2007-09-20 |
| Electret condenser microphone App 20070189558 - Ogura; Hiroshi ; et al. | 2007-08-16 |
| Electret condenser App 20070189555 - Yamaoka; Tohru ; et al. | 2007-08-16 |
| Electret and electret capacitor App 20070029894 - Yamaoka; Tohru ; et al. | 2007-02-08 |
| Semiconductor device and method for fabricating the same Grant 6,777,751 - Yamaoka August 17, 2 | 2004-08-17 |
| Semiconductor device and method for fabricating the same App 20030209763 - Yamaoka, Tohru | 2003-11-13 |
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