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Patents Grants
last 30 patents
Information
Patent Grant
Organic photoreceptor, process cartridge, image forming method, and...
Patent number
7,402,366
Issue date
Jul 22, 2008
Konica Minolta Business Technologies, Inc.
Hirofumi Hayata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
7,358,020
Issue date
Apr 15, 2008
Konica Minolta Business Technologies, Inc.
Kazuhisa Shida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Organic photoreceptor, process cartridge, image forming apparatus,...
Patent number
7,258,958
Issue date
Aug 21, 2007
Konica Minolta Business Technologies, Inc.
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor, process cartridge, image forming...
Patent number
7,229,729
Issue date
Jun 12, 2007
Konica Monolta Business Technologies, Inc.
Kazuhisa Shida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Organic photoconductor, process cartridge, image forming apparatus...
Patent number
7,214,457
Issue date
May 8, 2007
Konica Minolta Business Technologies, Inc.
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor and device
Patent number
7,166,398
Issue date
Jan 23, 2007
Konica Minolta Business Technologies, Inc.
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming method
Patent number
7,078,142
Issue date
Jul 18, 2006
Konica Corporation
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming method
Patent number
6,861,195
Issue date
Mar 1, 2005
Konica Corporation
Takeo Oshiba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming method
Patent number
6,692,882
Issue date
Feb 17, 2004
Konica Corporation
Takeo Oshiba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoreceptor for forming electrostatic latent image
Patent number
6,569,586
Issue date
May 27, 2003
Konica Corporation
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic image carrier and image forming apparatus, imag...
Patent number
6,489,069
Issue date
Dec 3, 2002
Konica Corporation
Akihiko Itami
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Electrophotographic photoreceptor, electrophotographic image formin...
Patent number
6,479,202
Issue date
Nov 12, 2002
Konica Corporation
Kazuhisa Shida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic image forming method, electrophotographic image...
Patent number
6,442,367
Issue date
Aug 27, 2002
Konica Corporation
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor
Patent number
6,399,262
Issue date
Jun 4, 2002
Konica Corporation
Takeo Oshiba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor and an image forming apparatus an...
Patent number
6,265,122
Issue date
Jul 24, 2001
Konica Corporation
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic image forming method, electrophotographic image...
Patent number
6,203,962
Issue date
Mar 20, 2001
Konica Corporation
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Organic photoreceptor, process cartridge, image forming method, and...
Publication number
20060269857
Publication date
Nov 30, 2006
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
Hirofumi Hayata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus and image forming method
Publication number
20050064318
Publication date
Mar 24, 2005
Konica Minolta Business Technologies, Inc.
Kazuhisa Shida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic photoreceptor, process cartridge, image forming...
Publication number
20050037274
Publication date
Feb 17, 2005
Konica Minolta Business Technologies, Inc.
Kazuhisa Shida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Organic photoconductor, process cartridge, image forming apparatus...
Publication number
20040265715
Publication date
Dec 30, 2004
Konica Minolta Business Technologies, Inc.
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Organic photoreceptor, process cartridge, image forming apparatus,...
Publication number
20040265716
Publication date
Dec 30, 2004
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic photoreceptor and device
Publication number
20040259009
Publication date
Dec 23, 2004
Konica Minolta Business Technologies, Inc.
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming method
Publication number
20040141771
Publication date
Jul 22, 2004
Takeo Oshiba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming method
Publication number
20030049557
Publication date
Mar 13, 2003
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming method
Publication number
20020110748
Publication date
Aug 15, 2002
Takeo Oshiba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photoreceptor for forming electrostatic latent image
Publication number
20020076631
Publication date
Jun 20, 2002
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming method
Publication number
20020076238
Publication date
Jun 20, 2002
Akihiko Itami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic photoreceptor, electrophotographic image formin...
Publication number
20010044060
Publication date
Nov 22, 2001
Kazuhisa Shida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY