Makihata; Katsuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Makihata; Katsuhiro.The latest application filed is for "shield case and mems microphone having it".
- Makihata; Katsuhiro - Kanagawa JP
- Makihata; Katsuhiro - Yokohama JP
| Patent | Date |
|---|---|
| Shield Case And Mems Microphone Having It App 20110116661 - Makihata; Katsuhiro ; et al. | 2011-05-19 |
| Shield case and MEMS microphone having it Grant 7,904,123 - Makihata , et al. March 8, 2 | 2011-03-08 |
| Shield Case And Mems Microphone Having It App 20100167799 - Makihata; Katsuhiro ; et al. | 2010-07-01 |
| Heat-resistant electret condenser microphone Grant 7,590,252 - Makihata , et al. September 15, 2 | 2009-09-15 |
| Micromachine Device App 20080105935 - Ogura; Hiroshi ; et al. | 2008-05-08 |
| Heat-resistant electret condenser microphone App 20070160247 - Makihata; Katsuhiro ; et al. | 2007-07-12 |
| Capacitor microphone Grant D517,534 - Ogura , et al. March 21, 2 | 2006-03-21 |
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