Yasuo Nakata

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Hirakata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tracking apparatus for optical information reproduction apparatus
- Patent number 7,952,966
- Issue date May 31, 2011
- Panasonic Corporation
- Masayoshi Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Automatic gain control circuit and signal reproducing device
- Patent number 7,894,312
- Issue date Feb 22, 2011
- Panasonic Corporation
- Yasuo Nakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for measuring off-track detection sensitivity
- Patent number 7,623,419
- Issue date Nov 24, 2009
- Panasonic Corporation
- Yasuo Nakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk device, semiconductor integrated circuit, pickup contr...
- Patent number 6,934,227
- Issue date Aug 23, 2005
- Matsushita Electric Industrial Co., Ltd.
- Yasuo Nakata
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
TRACKING APPARATUS FOR OPTICAL INFORMATION REPRODUCTION APPARATUS
- Publication number 20100034062
- Publication date Feb 11, 2010
- PANASONIC CORPORATION
- Masayoshi Nakamura
- G11 - INFORMATION STORAGE
Information Patent Application
OFF-TRACK DETECTION CIRCUIT
- Publication number 20090116348
- Publication date May 7, 2009
- Yasuo Nakata
- G11 - INFORMATION STORAGE
Information Patent Application
Signal processing circuit
- Publication number 20070156945
- Publication date Jul 5, 2007
- Yasuo Nakata
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device
- Publication number 20060077802
- Publication date Apr 13, 2006
- Hiroshi Koshida
- G11 - INFORMATION STORAGE
Information Patent Application
Signal processing device, semiconductor device, and signal processi...
- Publication number 20040208099
- Publication date Oct 21, 2004
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yasuo Nakata
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device, semiconductor integrated circuit, pickup contr...
- Publication number 20030043706
- Publication date Mar 6, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Yasuo Nakata
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive device
- Publication number 20030012096
- Publication date Jan 16, 2003
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Nakayuki Kitaoka
- G11 - INFORMATION STORAGE