Katsumi Gotoh

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Katano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser device
- Patent number 7,397,830
- Issue date Jul 8, 2008
- Matsushita Electric Industrial Co., Ltd.
- Kenzo Ishibashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc apparatus, camera apparatus, and method for controllin...
- Patent number 7,266,073
- Issue date Sep 4, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kenzo Ishibashi
- G11 - INFORMATION STORAGE
Information Patent Grant
System for recording and reproducing data having scheme for minimiz...
- Patent number 6,424,482
- Issue date Jul 23, 2002
- Matsushita Electric Industrial Co., Ltd.
- Yoshifumi Yanagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
System for recording and reproducing data having scheme for minimiz...
- Patent number 6,154,332
- Issue date Nov 28, 2000
- Matsushita Electric Industrial Co., Ltd.
- Yoshifumi Yanagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
System for recording and reproducing data having scheme for minimiz...
- Patent number 6,014,278
- Issue date Jan 11, 2000
- Matsushita Electric Industrial Co., Ltd.
- Katsumi Gotoh
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor laser device
- Publication number 20060285475
- Publication date Dec 21, 2006
- Kenzo Ishibashi
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disc apparatus, camera apparatus, and method for controllin...
- Publication number 20040233825
- Publication date Nov 25, 2004
- Kenzo Ishibashi
- G11 - INFORMATION STORAGE