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Masami Takeshita
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Belt device and image forming apparatus incorporating same
Patent number
10,386,754
Issue date
Aug 20, 2019
Ricoh Company, Ltd.
Noriaki Takenaga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Earthquake resisting apparatus
Patent number
9,222,679
Issue date
Dec 29, 2015
Ricoh Company, Ltd.
Masami Takeshita
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Fixing unit and electrophotographic apparatus having the same
Patent number
8,699,928
Issue date
Apr 15, 2014
Ricoh Company, Limited
Masami Takeshita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
8,594,548
Issue date
Nov 26, 2013
Ricoh Company, Ltd.
Masami Takeshita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
8,041,277
Issue date
Oct 18, 2011
Ricoh Company, Ltd.
Yasushi Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning device for a fixing unit
Patent number
6,539,195
Issue date
Mar 25, 2003
Hitachi Koki Co., Ltd.
Eita Sakaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic apparatus with optical scanning unit pivotable...
Patent number
5,764,269
Issue date
Jun 9, 1998
Hitachi Koki Co., Ltd.
Masami Takeshita
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
BELT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
Publication number
20170242370
Publication date
Aug 24, 2017
Noriaki Takenaga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
EARTHQUAKE RESISTING APPARATUS
Publication number
20130180187
Publication date
Jul 18, 2013
Masami TAKESHITA
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Fixing unit and electrophotographic apparatus having the same
Publication number
20120051804
Publication date
Mar 1, 2012
RICOH COMPANY, LIMITED
Masami Takeshita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20110211875
Publication date
Sep 1, 2011
RICOH COMPANY, LTD.
Masami Takeshita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20090190941
Publication date
Jul 30, 2009
Yasushi Hashimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Cleaning device for a fixing unit
Publication number
20020122680
Publication date
Sep 5, 2002
Eita Sakaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY