Seishi Tsukada

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Fukuokakan, JP

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Patents Grantslast 30 patents

Information Patent Grant
Radio station tuning system
- Patent number 5,864,753
- Issue date Jan 26, 1999
- Toyota Jidosha Kabushiki Kaisha
- Makoto Morita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for data collection using public network and broa...
- Patent number 5,859,899
- Issue date Jan 12, 1999
- Nippon Telegraph & Telephone Corporation
- Kazuo Sakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE