Masanari Esaki

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Oomuta-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical disc device having fixing parts for directly fixing a frame...
- Patent number 7,334,238
- Issue date Feb 19, 2008
- Matsushita Electric Industrial Co., Ltd.
- Yuji Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk apparatus
- Patent number 7,290,271
- Issue date Oct 30, 2007
- Matsushita Electric Industrial Co., Ltd.
- Mitsuhiro Hamada
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DISK DEVICE
- Publication number 20080037408
- Publication date Feb 14, 2008
- Matsushita Electric Industrial Co., Ltd.
- Yuji Tanaka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk apparatus
- Publication number 20060010461
- Publication date Jan 12, 2006
- Matsushita Electric Industrial Co., Ltd.
- Mitsuhiro Hamada
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device
- Publication number 20040246827
- Publication date Dec 9, 2004
- Matsushita Electric Industrial Co., Ltd.
- Masanari Esaki
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device
- Publication number 20040223447
- Publication date Nov 11, 2004
- Matsushita Electric Industrial Co., Ltd.
- Yuji Tanaka
- G11 - INFORMATION STORAGE