Junichi Hamada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information delivery system
- Patent number 7,272,356
- Issue date Sep 18, 2007
- Mitsubishi Denki Kabushiki Kaisha
- Junichi Hamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic tuning apparatus for a video tape recorder
- Patent number 6,108,052
- Issue date Aug 22, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Noboru Arikane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic tuning apparatus for a video tape recorder
- Patent number 6,034,743
- Issue date Mar 7, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Noboru Arikane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic tuning apparatus for a video tape recorder
- Patent number 6,002,451
- Issue date Dec 14, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Noboru Arikane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic tuning apparatus for a video tape signal
- Patent number 5,959,700
- Issue date Sep 28, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Noboru Arikane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE