Tomomichi Kawashima

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning member for fixing roller in an image forming apparatus
- Patent number D420042
- Issue date Feb 1, 2000
- Hitachi Koki Co., Ltd.
- Tomomichi Kawashima
- D18 - Printing and office machinery
Information Patent Grant
Electrophotographic apparatus for a continuous strip of paper sheet...
- Patent number 5,802,444
- Issue date Sep 1, 1998
- Hitachi Koki Co., Ltd.
- Youichi Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY