Oichi; Hiroaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oichi; Hiroaki.The latest application filed is for "high-frequency power supply system".
- Oichi; Hiroaki - Osaka JP
- Oichi; Hiroaki - Osaka-shi JP
- Oichi; Hiroaki - Kobe JP
| Patent | Date |
|---|---|
| High-frequency power supply system Grant 8,134,816 - Kotani , et al. March 13, 2 | 2012-03-13 |
| High-frequency Power Supply System App 20100277843 - KOTANI; Hiroyuki ; et al. | 2010-11-04 |
| High-frequency power supply system Grant 7,796,368 - Kotani , et al. September 14, 2 | 2010-09-14 |
| High-frequency power supply system App 20070121267 - Kotani; Hiroyuki ; et al. | 2007-05-31 |
| Magnetron microwave generator with filament-life diagnostic circuit Grant 5,760,544 - Taniguchi , et al. June 2, 1 | 1998-06-02 |
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