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Yoshikazu Nishihara
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Itami, JP
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last 30 patents
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Patent Grant
Toner containing specific alkyl carboxylic acid with fine particles...
Patent number
6,194,116
Issue date
Feb 27, 2001
Minolta Co., Ltd.
Yoshikazu Nishihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for electrostatic latent image developing
Patent number
6,051,356
Issue date
Apr 18, 2000
Minolta Co., Ltd.
Yoshikazu Nishihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer and developing method
Patent number
5,914,210
Issue date
Jun 22, 1999
Minolta Co., Ltd.
Ichiro Demizu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toners for developing electrostatically charged images
Patent number
5,824,446
Issue date
Oct 20, 1998
Minolta Co., Ltd.
Yoshikazu Nishihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for two-component developing agent
Patent number
5,807,653
Issue date
Sep 15, 1998
Minolta Co., Ltd.
Yoshikazu Nishihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer for developing electrostatic latent image
Patent number
5,789,131
Issue date
Aug 4, 1998
Minolta Co., Ltd.
Yoshihiro Mikuriya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner for developing electrostatic latent image
Patent number
5,712,071
Issue date
Jan 27, 1998
Minolta Co., Ltd.
Yoshihiro Mikuriya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY