Katsunori Fujio

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Furukawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotosensitive layered article provided styryl compounds and...
- Patent number 4,912,002
- Issue date Mar 27, 1990
- Alps Electric Co., Ltd.
- Setsuo Ishibashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bisazo photoconductive film and electrophotographic light-sensitive...
- Patent number 4,851,315
- Issue date Jul 25, 1989
- Alps Electric Co., Ltd.
- Katsunori Fujio
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY