Junzi Shirakawa

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic printing apparatus with pivotable paper buffer...
- Patent number 5,166,736
- Issue date Nov 24, 1992
- Hitachi Koki Co., Ltd.
- Toshitaka Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thin layer coated endless belt of an electrophotographic printing m...
- Patent number 5,148,224
- Issue date Sep 15, 1992
- Hitachi Koki Co., Ltd.
- Masato Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY