Shuichi Ootsu

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Terminal apparatus, information service center, transmitting system...
- Patent number 7,003,496
- Issue date Feb 21, 2006
- Sony Corporation
- Michito Ishii
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Terminal apparatus, information service center, transmitting system...
- Patent number 6,477,506
- Issue date Nov 5, 2002
- Sony Corporation
- Michito Ishii
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Terminal apparatus, information service center, transmitting system...
- Publication number 20020103670
- Publication date Aug 1, 2002
- Sony Corporation
- Michito Ishii
- G10 - MUSICAL INSTRUMENTS ACOUSTICS