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Mizuho Okada
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Kusatsu, JP
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last 30 patents
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Patent Grant
Method for electrophotographic image formation
Patent number
5,304,442
Issue date
Apr 19, 1994
Ishihara Sangyo Kaisha, Ltd.
Hajime Murakami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Multicolor electrophotographic process using TiO.sub.2
Patent number
4,525,441
Issue date
Jun 25, 1985
Ishihara Sangyo Kaisha, Ltd.
Kei Takahata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY