Koji Imaizumi

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic copying apparatus with gas evacuating means
- Patent number RE30897
- Issue date Apr 6, 1982
- Minolta Camera Kabushiki Kaisha
- Shunji Yamamoto
- 355 - Photocopying
Information Patent Grant
Electrophotographic copying apparatus with gas evacuating means
- Patent number 4,178,092
- Issue date Dec 11, 1979
- Minolta Camera Kabushiki Kaisha
- Shunji Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrical charge removing arrangement for removing charge from non...
- Patent number 4,173,406
- Issue date Nov 6, 1979
- Minolta Camera Kabushiki Kaisha
- Kenjiro Oyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY