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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sheet feeding device and image forming apparatus incorporating same
Patent number
11,613,137
Issue date
Mar 28, 2023
Ricoh Company, Ltd.
Katsumi Okada
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Conveyance device and image forming apparatus incorporating same
Patent number
10,234,810
Issue date
Mar 19, 2019
Ricoh Company, Ltd.
Tomoya Ohmura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including charge removing needle and light...
Patent number
9,778,612
Issue date
Oct 3, 2017
Ricoh Company, Ltd.
Tomoya Ohmura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Paper conveyance device, fixing device, and image forming apparatus
Patent number
9,400,482
Issue date
Jul 26, 2016
Ricoh Company, Ltd.
Shohei Saito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
Publication number
20210370693
Publication date
Dec 2, 2021
RICOH COMPANY, LTD.
Katsumi Okada
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
Publication number
20170057774
Publication date
Mar 2, 2017
Tomoya OHMURA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20160320741
Publication date
Nov 3, 2016
Tomoya OHMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PAPER CONVEYANCE DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
Publication number
20150268626
Publication date
Sep 24, 2015
RICOH COMPANY, LTD.
Shohei Saito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY