Takaaki Konuma

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Charging device for electronic copier
- Patent number 4,387,980
- Issue date Jun 14, 1983
- Tokyo Shibaura Denki Kabushiki Kaisha
- Tsuyoshi Ueno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY