Ozawa; Akio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ozawa; Akio.The latest application filed is for "bearing device, method of manufacturing bearing device, and information recording/reproducing apparatus".
- Ozawa; Akio - Chiba JP
- Ozawa; Akio - Chiba-shi JP
- Ozawa; Akio - Toyama JP
- Ozawa; Akio - Tokyo JP
- Ozawa; Akio - Saitama-ken JP
- Ozawa; Akio - Kawagoe JP
- Ozawa; Akio - Saitama JP
- Ozawa; Akio - Kawasaki JP
- Ozawa, Akio - Kawagoe-shi JP
| Patent | Date |
|---|---|
| Bearing device, method of manufacturing bearing device, and information recording/reproducing apparatus Grant 8,786,981 - Iino , et al. July 22, 2 | 2014-07-22 |
| Bearing Device, Method Of Manufacturing Bearing Device, And Information Recording/reproducing Apparatus App 20140104727 - IINO; Akihiro ; et al. | 2014-04-17 |
| Rolling bearing apparatus, manufacture method thereof, and hard disk apparatus Grant 8,622,621 - Kosaka , et al. January 7, 2 | 2014-01-07 |
| Rolling Bearing Apparatus, Manufacture Method Thereof, And Hard Disk Apparatus App 20130077192 - KOSAKA; Takayuki ; et al. | 2013-03-28 |
| Sash windows Grant 8,322,079 - Daniels , et al. December 4, 2 | 2012-12-04 |
| Sash window assembly Grant 7,856,757 - Ozawa December 28, 2 | 2010-12-28 |
| Sash Windows App 20100115852 - Daniels; John Patrick ; et al. | 2010-05-13 |
| Sash window assembly Grant 7,681,360 - Daniels , et al. March 23, 2 | 2010-03-23 |
| Sash Window Assembly App 20090223130 - Ozawa; Akio | 2009-09-10 |
| Class D amplifier Grant 7,276,968 - Ozawa , et al. October 2, 2 | 2007-10-02 |
| Sash window assembly App 20070186478 - Ozawa; Akio | 2007-08-16 |
| Sash windows App 20070157520 - Daniels; John Patrick ; et al. | 2007-07-12 |
| Electric power supply unit and electric power supply controlling method Grant 7,239,046 - Kudo , et al. July 3, 2 | 2007-07-03 |
| BTL amplifier apparatus Grant 7,092,533 - Hasegawa , et al. August 15, 2 | 2006-08-15 |
| Class D amplifier App 20060028272 - Ozawa; Akio ; et al. | 2006-02-09 |
| Image processing apparatus and image processing program Grant 6,993,203 - Ozawa , et al. January 31, 2 | 2006-01-31 |
| Apparatus for displaying cross-sectional image and computer product App 20060017748 - Ozawa; Akio | 2006-01-26 |
| Electric power supply unit and electric power supply controlling method App 20040150264 - Kudo, Kazuyuki ; et al. | 2004-08-05 |
| Image processing apparatus and image processing program App 20030002726 - Ozawa, Akio ; et al. | 2003-01-02 |
| Isolator circuit Grant 6,424,210 - Iigai , et al. July 23, 2 | 2002-07-23 |
| Isolator circuit App 20020057130 - Iigai, Yukiya ; et al. | 2002-05-16 |
| Sound field forming circuit and sound field forming apparatus App 20020054687 - Iigai, Yukiya ; et al. | 2002-05-09 |
| Low power consuming balanced transformer less amplifier device Grant 5,825,248 - Ozawa October 20, 1 | 1998-10-20 |
| Voice changing amusement microphone Grant D317,472 - Sasaki , et al. June 11, 1 | 1991-06-11 |
| Amplifier circuit Grant 4,540,951 - Ozawa , et al. September 10, 1 | 1985-09-10 |
| Muting circuit for loudspeaker Grant 4,127,743 - Ozawa , et al. November 28, 1 | 1978-11-28 |
| Temperature sensing protection circuit for IC power chip having thermal hysteresis characteristic Grant 4,092,693 - Ishikawa , et al. May 30, 1 | 1978-05-30 |
| Protective Circuit Grant 3,761,775 - Ozawa , et al. September 25, 1 | 1973-09-25 |
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