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Hirozo Funaki
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Osaka, JP
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last 30 patents
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Patent Grant
Toner for electrophotography
Patent number
4,968,574
Issue date
Nov 6, 1990
Sekisui Chemical Co., Ltd.
Hideaki Morita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for developing electrostatic latent images comprising a resin...
Patent number
4,486,524
Issue date
Dec 4, 1984
Konishiroku Photo Industry Co., Ltd.
Yasuyuki Fujisaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for developing electrostatic latent images
Patent number
4,386,147
Issue date
May 31, 1983
Konishiroku Photo Industry Co., Ltd.
Ryubun Seimiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY