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Katsuru Matsumoto
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Yokosuka, JP
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last 30 patents
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Patent Grant
Resin composition for electrophotographic toner, and toner
Patent number
6,011,119
Issue date
Jan 4, 2000
Mitsui Chemicals, Inc.
Katsuru Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resin composition for electrophotographic toner
Patent number
5,502,110
Issue date
Mar 26, 1996
Mitsui Toatsu Chemicals, Incorporated
Katsuru Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Resin composition for use in an electrophotographic toner
Patent number
5,468,585
Issue date
Nov 21, 1995
Mitsui Toatsu Chemicals, Incorporated
Katsuru Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY