Shoji Kusumoto

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for recording information onto optical disk
- Patent number 6,295,262
- Issue date Sep 25, 2001
- Matsushita Electric Industrial Co., Ltd.
- Shoji Kusumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Profile measuring apparatus
- Patent number 5,917,181
- Issue date Jun 29, 1999
- Marsushita Electric Industrial, Co., Ltd.
- Keiichi Yoshizumi
- G01 - MEASURING TESTING