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Mituo Aoki
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Numazu, JP
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last 30 patents
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Patent Grant
Toner for developing electrostatic images
Patent number
6,004,715
Issue date
Dec 21, 1999
Ricoh Company, Ltd.
Masanori Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for developing electrostatic images
Patent number
5,912,100
Issue date
Jun 15, 1999
Ricoh Company, Ltd.
Mituo Aoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY