Kenji Soma

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information providing method which enables data communication costs...
- Patent number 6,606,748
- Issue date Aug 12, 2003
- Matsushita Electric Industrial Co., Ltd.
- Yutaka Tomioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Television program broadcasting system
- Publication number 20040205817
- Publication date Oct 14, 2004
- Kenji Soma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE