Shinichi Imai

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Minami-ashigara, JA

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Patents Grantslast 30 patents

Information Patent Grant
Water-soluble polymers and process for producing the same
- Patent number 4,065,435
- Issue date Dec 27, 1977
- Fuji Photo Film Co., Ltd.
- Shinji Sakaguchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
2-(.gamma.-Aminopropyl)hydroquinones and process for producing the...
- Patent number 3,992,449
- Issue date Nov 16, 1976
- Fuji Photo Film Co., Ltd.
- Shinichi Imai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Dye developer for diffusion transfer elements
- Patent number 3,953,211
- Issue date Apr 27, 1976
- Fuji Photo Film Co., Ltd.
- Shinichi Imai
- C07 - ORGANIC CHEMISTRY