Koichi Suzuki

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Nishitokyo-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Telephone system
- Patent number 8,000,463
- Issue date Aug 16, 2011
- Kabushiki Kaisha Toshiba
- Hiroaki Fukui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Telephone system
- Publication number 20070201670
- Publication date Aug 30, 2007
- Kabushiki Kaisha Toshiba
- Hiroaki Fukui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE