Koichi Sugahara

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image testing method
- Patent number 5,822,040
- Issue date Oct 13, 1998
- Fuji Photo Film Co., Ltd.
- Koichi Sugahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic processing system
- Patent number 5,745,218
- Issue date Apr 28, 1998
- Fuji Photo Film Co., Ltd.
- Koichi Sugahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY