Masaaki Nishikawa

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Kashiwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process cartridge with axially shiftable drive coupling
- Patent number 6,035,159
- Issue date Mar 7, 2000
- Canon Kabushiki Kaisha
- Jun Azuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY