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Kazuhiro Shimojima
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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sheet conveying device and image forming system incorporating the s...
Patent number
11,981,523
Issue date
May 14, 2024
Ricoh Company, Ltd.
Taiki Yamamoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid discharge head, liquid discharge device, and liquid discharg...
Patent number
11,640,128
Issue date
May 2, 2023
Ricoh Company, Ltd.
Kazuhiro Shimojima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Conveyance device, application device, printer, and sheet conveyanc...
Patent number
11,485,157
Issue date
Nov 1, 2022
Ricoh Company, Ltd.
Kazuhiro Shimojima
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Cooling conveyor and image forming apparatus incorporating same
Patent number
9,772,585
Issue date
Sep 26, 2017
Ricoh Company, Ltd.
Kazuhiro Shimojima
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
Image forming apparatus having a force-converting mechanism to deta...
Patent number
7,616,915
Issue date
Nov 10, 2009
Ricoh Company Ltd.
Kazuhiro Shimojima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
SHEET CONVEYING DEVICE AND IMAGE FORMING SYSTEM INCORPORATING THE S...
Publication number
20220324670
Publication date
Oct 13, 2022
RICOH COMPANY, LTD.
Taiki YAMAMOTO
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...
Publication number
20220066361
Publication date
Mar 3, 2022
RICOH COMPANY, LTD.
Kazuhiro Shimojima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CONVEYANCE DEVICE, APPLICATION DEVICE, PRINTER, AND SHEET CONVEYANC...
Publication number
20210138807
Publication date
May 13, 2021
RICOH COMPANY, LTD.
Kazuhiro SHIMOJIMA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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
COOLING CONVEYOR AND IMAGE FORMING APPARATUS INCORPORATING SAME
Publication number
20150253699
Publication date
Sep 10, 2015
Kazuhiro SHIMOJIMA
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
IMAGE FORMING APPARATUS
Publication number
20080101818
Publication date
May 1, 2008
Kazuhiro Shimojima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY