Isamu Miura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
TV mail system
- Patent number 5,931,905
- Issue date Aug 3, 1999
- Kabushiki Kaisha Toshiba
- Koichi Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television system for providing interactive television programs and...
- Patent number 5,880,720
- Issue date Mar 9, 1999
- Kabushiki Kaisha Toshiba
- Seiji Iwafune
- H04 - ELECTRIC COMMUNICATION TECHNIQUE