Tatsuya Sasazawa

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Hino, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photosensitive composition
- Patent number 4,442,196
- Issue date Apr 10, 1984
- Konishiroku Photo Industry Co., Ltd.
- Akio Iwaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Liquid developers for electrophotography and developing method usin...
- Patent number 4,425,418
- Issue date Jan 10, 1984
- Konishiroku Photo Industry Co., Ltd.
- Akio Iwaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY