Taizo Kawaguchi

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Camera viewfinder device
- Patent number 4,256,396
- Issue date Mar 17, 1981
- Minolta Camera Kabushiki Kaisha
- Taizo Kawaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multiple objective lens camera
- Patent number 4,104,663
- Issue date Aug 1, 1978
- Minolta Camera Kabushiki Kaisha
- Yasuo Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY