Hiroshi Sakakibara

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Anjyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with variable efficiency cleaning mechanism
- Patent number 6,029,025
- Issue date Feb 22, 2000
- Minolta Co., Ltd.
- Hiroshi Sakakibara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 5,581,221
- Issue date Dec 3, 1996
- Minolta Co. Ltd.
- Atsushi Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY