Ukou Sumoto

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Kanagawa-Ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical storage medium and method of producing optical storage medium
- Patent number 7,864,656
- Issue date Jan 4, 2011
- Victor Company of Japan, Ltd.
- Hiroshi Tabata
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical storage medium and method of producing optical storage medium
- Publication number 20080279080
- Publication date Nov 13, 2008
- Victor Company of Japan, Ltd.
- Hiroshi Tabata
- G11 - INFORMATION STORAGE