Hidehiko Oota

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Ehime, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk apparatus for limiting the vertical movement of a cam mechanism
- Patent number 7,653,917
- Issue date Jan 26, 2010
- Panasonic Corporation
- Hidehiko Oota
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk apparatus
- Patent number 7,640,556
- Issue date Dec 29, 2009
- Panasonic Corporation
- Hidehiko Oota
- G11 - INFORMATION STORAGE
Information Patent Grant
Chucking apparatus
- Patent number 7,581,235
- Issue date Aug 25, 2009
- Panasonic Corporation
- Hidehiko Oota
- G11 - INFORMATION STORAGE
Information Patent Grant
Chucking apparatus
- Patent number 7,493,632
- Issue date Feb 17, 2009
- Panasonic Corporation
- Hidehiko Oota
- G11 - INFORMATION STORAGE
Information Patent Grant
Chucking apparatus
- Patent number 7,480,927
- Issue date Jan 20, 2009
- Panasonic Corporation
- Hidehiko Oota
- G11 - INFORMATION STORAGE
Information Patent Grant
Chucking apparatus
- Patent number 7,412,713
- Issue date Aug 12, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hidehiko Oota
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disk apparatus
- Publication number 20090178065
- Publication date Jul 9, 2009
- Hidehiko Oota
- G11 - INFORMATION STORAGE
Information Patent Application
Disk Apparatus
- Publication number 20090013339
- Publication date Jan 8, 2009
- Hidehiko Oota
- G11 - INFORMATION STORAGE
Information Patent Application
Chucking Apparatus
- Publication number 20070199008
- Publication date Aug 23, 2007
- MATSUSHITA ELECTRIC INDUSTRIAL CO.,LTD
- Hidehiko Oota
- G11 - INFORMATION STORAGE
Information Patent Application
Chucking apparatus
- Publication number 20070192780
- Publication date Aug 16, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hidehiko Oota
- G11 - INFORMATION STORAGE
Information Patent Application
Chucking apparatus
- Publication number 20070192779
- Publication date Aug 16, 2007
- Hidehiko Oota
- G11 - INFORMATION STORAGE
Information Patent Application
Chucking apparatus
- Publication number 20070157219
- Publication date Jul 5, 2007
- Matsushita Electric Industrial Co., Ltd.
- Hidehiko Oota
- G11 - INFORMATION STORAGE