Akikazu Mikawa

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Minami-ashigara, JA

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Patents Grantslast 30 patents

Information Patent Grant
Photographic light-sensitive material containing anti-fogging agent
- Patent number 3,967,965
- Issue date Jul 6, 1976
- Fuji Photo Film Co., Ltd.
- Keiichi Adachi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Developing method
- Patent number 3,954,474
- Issue date May 4, 1976
- Fuji Photo Film Co., Ltd.
- Akikazu Mikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic material containing an isourea derivativ...
- Patent number 3,947,274
- Issue date Mar 30, 1976
- Fuji Photo Film Co., Ltd.
- Akikazu Mikawa
- C07 - ORGANIC CHEMISTRY