Ozaki; Seigo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ozaki; Seigo.The latest application filed is for "sound processing device, sound control device, and sound control method".
- Ozaki; Seigo - Kanagawa JP
- Ozaki; Seigo - Yokohama JP
| Patent | Date |
|---|---|
| Sound processing device, sound control device, and sound control method Grant 10,644,667 - Watanabe , et al. | 2020-05-05 |
| Sound Processing Device, Sound Control Device, And Sound Control Method App 20190028077 - WATANABE; KAZUHIRO ; et al. | 2019-01-24 |
| Amplifier apparatus Grant 9,257,945 - Zhang , et al. February 9, 2 | 2016-02-09 |
| Amplifier and audio device provided with amplifier Grant 9,203,359 - Haga , et al. December 1, 2 | 2015-12-01 |
| Amplifier using voltage variable power supply Grant 9,136,799 - Ozaki , et al. September 15, 2 | 2015-09-15 |
| Amplifier Apparatus App 20150229284 - Zhang; Mingxue ; et al. | 2015-08-13 |
| Class D amplification device Grant 9,077,295 - Ozaki July 7, 2 | 2015-07-07 |
| Amplifier apparatus Grant 9,036,836 - Zhang , et al. May 19, 2 | 2015-05-19 |
| Amplifying device Grant 8,686,792 - Sukegawa , et al. April 1, 2 | 2014-04-01 |
| Amplifier And Audio Device Provided With Amplifier App 20130328625 - Haga; Tsuyoshi ; et al. | 2013-12-12 |
| Amplifier App 20130108081 - Ozaki; Seigo ; et al. | 2013-05-02 |
| Amplifier Apparatus App 20130077806 - Zhang; Mingxue ; et al. | 2013-03-28 |
| Amplifier App 20130034250 - Ozaki; Seigo ; et al. | 2013-02-07 |
| Amplifying Device App 20120262232 - Sukegawa; Rintaro ; et al. | 2012-10-18 |
| Class D Amplification Device App 20120099743 - Ozaki; Seigo | 2012-04-26 |
| Electronic cash register system Grant 6,687,680 - Iguchi , et al. February 3, 2 | 2004-02-03 |
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