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Yuuki KIKUSHIMA
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Separation member, separation device, fixing device, and image form...
Patent number
10,481,530
Issue date
Nov 19, 2019
Ricoh Company, Ltd.
Seiji Saitoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device and image forming apparatus including the fixing device
Patent number
10,078,303
Issue date
Sep 18, 2018
Ricoh Company, Ltd.
Yuuki Kikushima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device and image forming apparatus that include a separation...
Patent number
9,939,761
Issue date
Apr 10, 2018
Ricoh Company, Ltd.
Kenji Nozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device and image forming apparatus
Patent number
9,733,600
Issue date
Aug 15, 2017
Ricoh Company, Ltd.
Kenji Nozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device and image forming apparatus
Patent number
9,519,249
Issue date
Dec 13, 2016
Ricoh Company, Ltd.
Fumihiro Hirose
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device having a cooling device for a pressure member
Patent number
9,494,897
Issue date
Nov 15, 2016
Ricoh Company, Ltd.
Yuuki Kikushima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device including a separator to separate a recording medium...
Patent number
9,389,560
Issue date
Jul 12, 2016
Ricoh Company, Ltd.
Fumihiro Hirose
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device and image forming apparatus
Patent number
9,316,979
Issue date
Apr 19, 2016
Ricoh Company, Ltd.
Kenji Nozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device and image forming apparatus that include a separator...
Patent number
9,268,276
Issue date
Feb 23, 2016
Ricoh Company, Ltd.
Fumihiro Hirose
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device and image forming apparatus
Patent number
9,244,431
Issue date
Jan 26, 2016
Ricoh Company, Ltd.
Yuuki Kikushima
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
Method and system for printing having a web jam detecting unit
Patent number
8,983,360
Issue date
Mar 17, 2015
Ricoh Company, Limited
Soushi Kikuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing device and image forming apparatus
Patent number
8,787,817
Issue date
Jul 22, 2014
Ricoh Company, Ltd.
Yuuki Kikushima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cooling structure, image forming apparatus having cooling structure...
Patent number
8,682,203
Issue date
Mar 25, 2014
Ricoh Company, Ltd.
Yuuki Kikushima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Component replacement support tools for fusing unit
Patent number
8,417,151
Issue date
Apr 9, 2013
Ricoh Company, Ltd.
Yuuki Kikushima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
7,542,708
Issue date
Jun 2, 2009
Ricoh Company, Ltd.
Akitomo Kuwabara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
SEPARATION MEMBER, SEPARATION DEVICE, FIXING DEVICE, AND IMAGE FORM...
Publication number
20180299809
Publication date
Oct 18, 2018
Seiji Saitoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE FIXING DEVICE
Publication number
20170168432
Publication date
Jun 15, 2017
RICOH COMPANY, LTD.
Yuuki KIKUSHIMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
Publication number
20160306304
Publication date
Oct 20, 2016
RICOH COMPANY, LTD.
Kaori HEMMI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20160306306
Publication date
Oct 20, 2016
RICOH COMPANY, LTD.
Kenji Nozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SHEET SEPARATION DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
Publication number
20160209789
Publication date
Jul 21, 2016
Ricoh Company, Ltd.
Kenji NOZAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20160170348
Publication date
Jun 16, 2016
Fumihiro HIROSE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20160170350
Publication date
Jun 16, 2016
Fumihiro HIROSE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20160070218
Publication date
Mar 10, 2016
RICOH COMPANY, LTD.
Fumihiro HIROSE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20150261154
Publication date
Sep 17, 2015
RICOH COMPANY, LTD.
Kenji NOZAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20150261183
Publication date
Sep 17, 2015
RICOH COMPANY, LTD.
Yuuki KIKUSHIMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20150253708
Publication date
Sep 10, 2015
Fumihiro HIROSE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING DEVICE
Publication number
20140199090
Publication date
Jul 17, 2014
RICOH COMPANY, LTD.
Yuuki KIKUSHIMA
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
COOLING STRUCTURE, IMAGE FORMING APPARATUS HAVING COOLING STRUCTURE...
Publication number
20120263507
Publication date
Oct 18, 2012
RICOH COMPANY, LTD.
Yuuki KIKUSHIMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Fixing device and image forming apparatus
Publication number
20110222890
Publication date
Sep 15, 2011
RICOH COMPANY, LTD.
Yuuki Kikushima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Fixing device and image forming apparatus using the same
Publication number
20110222908
Publication date
Sep 15, 2011
RICOH COMPANY, LTD.
Sho Sawahata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COMPONENT REPLACEMENT SUPPORT TOOLS FOR FUSING UNIT
Publication number
20110194872
Publication date
Aug 11, 2011
Yuuki KIKUSHIMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD AND SYSTEM FOR PRINTING
Publication number
20110123203
Publication date
May 26, 2011
Soushi KIKUCHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20080050157
Publication date
Feb 28, 2008
Akitomo KUWABARA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY