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Yutaka Kanamaru
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Wakayama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of forming fixed images
Patent number
7,842,448
Issue date
Nov 30, 2010
Kao Corporation
Shinji Moriyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for electrostatic image development
Patent number
7,572,563
Issue date
Aug 11, 2009
Kao Corporation
Yutaka Kanamaru
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Positively chargeable toner
Patent number
7,442,480
Issue date
Oct 28, 2008
Kao Corporation
Yutaka Kanamaru
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for development of electrostatic latent images
Patent number
6,946,228
Issue date
Sep 20, 2005
Kao Corporation
Yutaka Kanamaru
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for electrophotography
Patent number
6,383,705
Issue date
May 7, 2002
Kao Corporation
Katsutoshi Aoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Printing method, printer, printed object, and optical disk
Patent number
6,146,805
Issue date
Nov 14, 2000
Kao Corporation
Yoshiki Yoshimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical disc, process for producing the optical disc and its manufa...
Patent number
6,077,582
Issue date
Jun 20, 2000
Kao Corporation
Yoshiki Yoshimura
G11 - INFORMATION STORAGE
Information
Patent Grant
Electrophotographic dry developer
Patent number
5,173,387
Issue date
Dec 22, 1992
Kao Corporation
Masao Niki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT
Publication number
20070190440
Publication date
Aug 16, 2007
KAO CORPORATION
Yutaka KANAMARU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method of forming fixed images
Publication number
20060222995
Publication date
Oct 5, 2006
KAO CORPORATION
Shinji Moriyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner for development of electrostatic latent images
Publication number
20040185364
Publication date
Sep 23, 2004
Kao Corporation.
Yutaka Kanamaru
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Positively chargeable toner
Publication number
20030203302
Publication date
Oct 30, 2003
Yutaka Kanamaru
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner for electrophotography
Publication number
20010018157
Publication date
Aug 30, 2001
Katsutoshi Aoki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY