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Hisashi Mukataka
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Electrostatic latent image developer
Patent number
6,562,537
Issue date
May 13, 2003
Kyocera Corporation
Hisashi Mukataka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image formation method and apparatus using electrophotography
Patent number
6,381,437
Issue date
Apr 30, 2002
Kyocera Corporation
Yoshio Ozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Carrier for electrophotography, process for production of the carri...
Patent number
6,284,421
Issue date
Sep 4, 2001
Idemitsu Kosan Co., Ltd.
Shigeo Matsuzaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Carrier for electrophotography and developer for electrophotography...
Patent number
6,197,465
Issue date
Mar 6, 2001
Idemitsu Kosan Co., Ltd.
Shigeo Matsuzaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magnetic carrier developer comprising the carrier for developing la...
Patent number
6,077,637
Issue date
Jun 20, 2000
Kyocera Corporation
Yasuo Nishiguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having an .alpha.-Si photosensitive drum an...
Patent number
6,029,034
Issue date
Feb 22, 2000
Kyocera Corporation
Keiji Itsukushima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Magnetic carrier and developer comprising the carrier for developin...
Patent number
5,981,127
Issue date
Nov 9, 1999
Kyocera Corporation
Yasuo Nishiguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Granular charging agent and charging method and image forming metho...
Patent number
5,952,101
Issue date
Sep 14, 1999
Kyocera Corporation
Yasuo Nishiguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer for developing latent electrostatic images and method of...
Patent number
5,633,107
Issue date
May 27, 1997
Kyocera Corporation
Yoshio Ozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Rear side exposure type electrographic image forming apparatus
Patent number
5,581,291
Issue date
Dec 3, 1996
Kyocera Corporation
Yasuo Nishiguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer for developing latent electrostatic images
Patent number
5,554,477
Issue date
Sep 10, 1996
Kyocera Corporation
Yoshio Ozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and method for obtaining smooth charging, e...
Patent number
5,483,272
Issue date
Jan 9, 1996
Kyocera Corporation
Hisashi Mukataka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY