Ryukichi Wada

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for performing a photographic printing
- Patent number 5,801,745
- Issue date Sep 1, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Ryukichi Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal processing method and signal processing device
- Patent number 5,550,597
- Issue date Aug 27, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Ryukichi Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for processing image
- Patent number 4,768,095
- Issue date Aug 30, 1988
- Mitsubishi Denki K.K.
- Ryukichi Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE