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Yasuharu Gaman
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Sheet transport device and image forming apparatus including same
Patent number
8,326,207
Issue date
Dec 4, 2012
Ricoh Company, Ltd.
Yasuharu Gaman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including a stopping unit and method of for...
Patent number
8,036,589
Issue date
Oct 11, 2011
Ricoh Company, Limited
Yasuharu Gaman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Medium discrimination device, image forming apparatus, and program...
Patent number
7,443,490
Issue date
Oct 28, 2008
Ricoh Co., Ltd.
Masaru Yamagishi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Sheet transport device and image forming apparatus including same
Publication number
20090148214
Publication date
Jun 11, 2009
Ricoh Company, Ltd.
Yasuharu Gaman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus and method of forming image
Publication number
20080232881
Publication date
Sep 25, 2008
Ricoh Company, Limited
Yasuharu Gaman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Medium discrimination device, image forming apparatus, and program...
Publication number
20060164456
Publication date
Jul 27, 2006
Masaru Yamagishi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL