Junkichi Ogawa

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Minami-ashigara, JA

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Patents Grantslast 30 patents

Information Patent Grant
Color photographic process
- Patent number 4,066,461
- Issue date Jan 3, 1978
- Fuji Photo Film Co., Ltd.
- Isao Shimamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for stabilizing a color developing solution
- Patent number 4,055,426
- Issue date Oct 25, 1977
- Fuji Photo Film Co., Ltd.
- Junkichi Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY