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Yoshinori Inaba
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Numazu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrophotographic photoreceptor, and image forming apparatus and...
Patent number
8,568,945
Issue date
Oct 29, 2013
Ricoh Company, Ltd.
Hiromi Tada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor, image forming method, image form...
Patent number
8,298,734
Issue date
Oct 30, 2012
Ricoh Company, Ltd.
Tomoyuki Shimada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image bearing member, image forming method, and image forming appar...
Patent number
7,914,959
Issue date
Mar 29, 2011
Ricoh Company, Limited
Yoshinori Inaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Compact and high speed image forming apparatus and image forming me...
Patent number
7,894,750
Issue date
Feb 22, 2011
Ricoh Company Limited
Yoshinori Inaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image bearing member, and image forming apparatus and process cartr...
Patent number
7,718,335
Issue date
May 18, 2010
Ricoh Company Limited
Yukio Fujiwara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming process
Patent number
7,714,882
Issue date
May 11, 2010
Ricoh Company, Ltd.
Yoshinori Inaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND IMAGE FORMING APPARATUS AND...
Publication number
20100129112
Publication date
May 27, 2010
RICOH COMPANY, LTD.
Hiromi TADA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Electrophotographic photoreceptor, image forming method, image form...
Publication number
20100119964
Publication date
May 13, 2010
Ricoh Company, Ltd.
Tomoyuki Shimada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photoreceptor, process cartridge and image forming apparatus
Publication number
20090269103
Publication date
Oct 29, 2009
Ricoh Company, Ltd.
Yoshinori Inaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus, and image forming method
Publication number
20090180788
Publication date
Jul 16, 2009
RICOH COMPANY, LTD.
Nozomu Tamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus and process cartridge
Publication number
20080227007
Publication date
Sep 18, 2008
Ricoh Company, Ltd.
Nozomu Tamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING PROCESS
Publication number
20080069588
Publication date
Mar 20, 2008
Yoshinori Inaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20070268354
Publication date
Nov 22, 2007
Yoshinori Inaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND IMAGE FORMING APPARATUS AND...
Publication number
20070212626
Publication date
Sep 13, 2007
Tetsuya Toshine
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE BEARING MEMBER, AND IMAGE FORMING APPARATUS AND PROCESS CARTR...
Publication number
20070196750
Publication date
Aug 23, 2007
Yukio Fujiwara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE BEARING MEMBER, IMAGE FORMING METHOD, AND IMAGE FORMING APPAR...
Publication number
20070196749
Publication date
Aug 23, 2007
Yoshinori Inaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY