Seizou Kitagawa

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Matsumoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photosensitive material for electronic photography use
- Patent number 5,330,863
- Issue date Jul 19, 1994
- Fuji Electric Co., Ltd.
- Mitsuru Narita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor
- Patent number 5,021,310
- Issue date Jun 4, 1991
- Fuji Electric Co., Ltd.
- Seizou Kitagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Function separation type electrophotographic photoreceptor comprisi...
- Patent number 4,990,419
- Issue date Feb 5, 1991
- Fuji Electric Co., Ltd.
- Seizou Kitagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY