Yoichi Yamamoto

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Recording device, system, integrated circuit, program, and recordin...
- Patent number 8,126,318
- Issue date Feb 28, 2012
- Panasonic Corporation
- Masao Nonaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc drive device
- Patent number 7,031,240
- Issue date Apr 18, 2006
- Matsushita Electric Industrial Co., Ltd.
- Toru Suetomo
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk reproducing apparatus and disk reproducing method
- Patent number 6,873,584
- Issue date Mar 29, 2005
- Matsushita Electric Industrial Co., Ltd.
- Masayuki Imada
- G11 - INFORMATION STORAGE
Information Patent Grant
Disc drive device
- Patent number 6,747,927
- Issue date Jun 8, 2004
- Matsushita Electric Industrial Co., Ltd.
- Toru Suetomo
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Recording device, system, integrated circuit, program, and recordin...
- Publication number 20090136209
- Publication date May 28, 2009
- Masao Nonaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Playback Device, Method and Program, and Recording Medium
- Publication number 20080295183
- Publication date Nov 27, 2008
- Shuji Okamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Disc drive device
- Publication number 20040196761
- Publication date Oct 7, 2004
- Tohru Suetomo
- G11 - INFORMATION STORAGE
Information Patent Application
Disc drive device
- Publication number 20020181363
- Publication date Dec 5, 2002
- Tohru Suetomo
- G11 - INFORMATION STORAGE
Information Patent Application
Disk reproducing apparatus and disk reproducing method
- Publication number 20010046191
- Publication date Nov 29, 2001
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Masayuki Imada
- G11 - INFORMATION STORAGE