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Tomoko Ishikawa
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Toner for the development of electrostatic image and the production...
Patent number
7,169,526
Issue date
Jan 30, 2007
Mitsubishi Chemical Corporation
Tomoko Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for the development of electrostatic image and method for pro...
Patent number
6,656,653
Issue date
Dec 2, 2003
Mitsubishi Chemical Corporation
Kazuo Mitsuhashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrostatic image developing toner
Patent number
6,030,739
Issue date
Feb 29, 2000
Mitsubishi Chemical Corporation
Tomoko Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
TONER FOR THE DEVELOPMENT OF ELECTROSTATIC IMAGE AND THE PRODUCTION...
Publication number
20090246672
Publication date
Oct 1, 2009
MITSUBISHI CHEMICAL CORPORATION
Tomoko Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner for the development of electrostatic image and the production...
Publication number
20070065744
Publication date
Mar 22, 2007
MITSUBISHI CHEMICAL CORPORATION
Tomoko Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner for the development of electrostatic image and method for pro...
Publication number
20040146794
Publication date
Jul 29, 2004
MITSUBISHI CHEMICAL CORPORATION
Kazuo Mitsuhashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner for the development of electrostatic image and method for pro...
Publication number
20020042012
Publication date
Apr 11, 2002
MITSUBISHI CHEMICAL CORPORATION
Kazuo Mitsuhashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic cartridge image-forming method and image-formin...
Publication number
20020025184
Publication date
Feb 28, 2002
MITSUBISHI CHEMICAL CORPORATION
Tomoko Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner for the development of electrostatic image and the production...
Publication number
20010033982
Publication date
Oct 25, 2001
MITSUBISHI CHEMICAL CORPORATION
Tomoko Ishikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY