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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Envelope processing apparatus and image forming system
Patent number
12,151,505
Issue date
Nov 26, 2024
Ricoh Company, Ltd.
Takahiro Matsuda
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Enclosing apparatus and image forming system
Patent number
12,129,145
Issue date
Oct 29, 2024
Ricoh Company, Ltd.
Yuusuke Shibasaki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Envelope processing apparatus and image forming system
Patent number
11,970,019
Issue date
Apr 30, 2024
Ricoh Company, Ltd.
Nobuyoshi Suzuki
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Enclosing-sealing apparatus and image forming system
Patent number
11,919,325
Issue date
Mar 5, 2024
Ricoh Company, Ltd.
Akira Kunieda
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Envelope processing apparatus and image forming system
Patent number
11,897,279
Issue date
Feb 13, 2024
Ricoh Company, Ltd.
Shingo Yoshizawa
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Grant
Sheet processing device for adjusting projection of bonded portion,...
Patent number
11,718,081
Issue date
Aug 8, 2023
Ricoh Company, Ltd.
Wataru Takahashi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Folding apparatus and image forming system incorporating same
Patent number
11,485,602
Issue date
Nov 1, 2022
Ricoh Company, Ltd.
Makoto Hidaka
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet separation device, laminator, image forming apparatus, and im...
Patent number
11,273,629
Issue date
Mar 15, 2022
Ricoh Company, Ltd.
Wataru Takahashi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus and image forming system incorporating t...
Patent number
11,267,671
Issue date
Mar 8, 2022
Ricoh Company, Ltd.
Yohsuke Haraguchi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet separation device, laminator, image forming apparatus, and im...
Patent number
11,161,710
Issue date
Nov 2, 2021
Ricoh Company, Ltd.
Tomohiro Furuhashi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet folding system and image forming system
Patent number
11,111,098
Issue date
Sep 7, 2021
Ricoh Company, Ltd.
Michitaka Suzuki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet folding apparatus and image forming system incorporating same
Patent number
11,097,920
Issue date
Aug 24, 2021
Ricoh Company, Ltd.
Akira Kunieda
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet separation device, laminator, image forming apparatus, and im...
Patent number
11,099,507
Issue date
Aug 24, 2021
Ricoh Company, Ltd.
Takahiro Watanabe
B32 - LAYERED PRODUCTS
Information
Patent Grant
Sheet processing apparatus and image forming system
Patent number
11,084,682
Issue date
Aug 10, 2021
Ricoh Company, Limited
Takahiro Watanabe
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing device and image forming system
Patent number
10,974,923
Issue date
Apr 13, 2021
Ricoh Company, Limited
Michitaka Suzuki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Pressing device for a sheet folding device
Patent number
10,953,622
Issue date
Mar 23, 2021
Ricoh Company, Ltd.
Michitaka Suzuki
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Grant
Sheet processing apparatus and image forming system incorporating t...
Patent number
10,899,572
Issue date
Jan 26, 2021
Ricoh Company, Ltd.
Koki Sakano
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Folding device with skew correction
Patent number
10,899,573
Issue date
Jan 26, 2021
Ricoh Company, Ltd.
Tomohiro Furuhashi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet separation device, laminator, image forming apparatus, and im...
Patent number
10,857,776
Issue date
Dec 8, 2020
Ricoh Company, Ltd.
Takuya Morinaga
B32 - LAYERED PRODUCTS
Information
Patent Grant
Sheet processing apparatus, and image forming apparatus and system...
Patent number
10,807,825
Issue date
Oct 20, 2020
Ricoh Company, Ltd.
Tomomichi Hoshino
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus and image forming system incorporating t...
Patent number
10,745,236
Issue date
Aug 18, 2020
Ricoh Company, Ltd.
Michitaka Suzuki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus and image forming system incorporating t...
Patent number
10,723,581
Issue date
Jul 28, 2020
Ricoh Company, Ltd.
Shinji Asami
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing device with sheet folding device to set a crease p...
Patent number
10,717,625
Issue date
Jul 21, 2020
Ricoh Company, Limited
Michitaka Suzuki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Folding apparatus and image forming system incorporating the same
Patent number
10,710,834
Issue date
Jul 14, 2020
Ricoh Company, Ltd.
Makoto Hidaka
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus and image forming system incorporating t...
Patent number
10,689,222
Issue date
Jun 23, 2020
Ricoh Company, Ltd.
Fumiharu Yoneyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Sheet folding method, image forming system, and sheet folding devic...
Patent number
10,239,715
Issue date
Mar 26, 2019
Ricoh Company, Ltd.
Michitaka Suzuki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus and image forming system
Patent number
10,106,364
Issue date
Oct 23, 2018
Ricoh Company, Limited
Takahiro Watanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Sheet processing device with sheet folding device to set a crease p...
Patent number
10,059,558
Issue date
Aug 28, 2018
Ricoh Company, Limited
Michitaka Suzuki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing device, image forming system, and sheet processing...
Patent number
9,993,987
Issue date
Jun 12, 2018
Ricoh Company, Ltd.
Michitaka Suzuki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus and method for sheet folding and sheet bending
Patent number
9,944,490
Issue date
Apr 17, 2018
Ricoh Company, Limited
Satoshi Saito
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
SHEET PROCESSING APPARATUS, SHEET PROCESSING METHOD, AND IMAGE FORM...
Publication number
20250028273
Publication date
Jan 23, 2025
RICOH COMPANY, LTD.
Keisuke Sugiyama
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20250026602
Publication date
Jan 23, 2025
RICOH COMPANY, LTD.
Masahiro Tamura
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
ENVELOPE PROCESSING APPARATUS, ENCLOSING-SEALING APPARATUS, AND IMA...
Publication number
20240140132
Publication date
May 2, 2024
Ricoh Company, Ltd.
Nobuyoshi SUZUKI
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
ENVELOPE PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20240075767
Publication date
Mar 7, 2024
RICOH COMPANY, LTD.
Shingo Yoshizawa
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
ENVELOPE PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20230406032
Publication date
Dec 21, 2023
RICOH COMPANY, LTD.
Takuya Morinaga
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
ENCLOSING DEVICE, ENVELOPE PROCESSING APPARATUS, AND IMAGE FORMING...
Publication number
20230399192
Publication date
Dec 14, 2023
RICOH COMPANY, LTD.
Takahiro Watanabe
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
ENVELOPE PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20230331029
Publication date
Oct 19, 2023
RICOH COMPANY, LTD.
Nobuyoshi Suzuki
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
ENVELOPE PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20230311561
Publication date
Oct 5, 2023
RICOH COMPANY, LTD.
Takahiro Matsuda
B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information
Patent Application
ENCLOSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20220380168
Publication date
Dec 1, 2022
RICOH COMPANY, LTD.
Yuusuke SHIBASAKI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
ENCLOSING-SEALING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20220379653
Publication date
Dec 1, 2022
RICOH COMPANY, LTD.
Akira KUNIEDA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ENVELOPE PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20220363088
Publication date
Nov 17, 2022
RICOH COMPANY, LTD.
Shingo YOSHIZAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SHEET SEPARATION DEVICE, LAMINATOR, IMAGE FORMING APPARATUS, AND IM...
Publication number
20220153008
Publication date
May 19, 2022
RICOH COMPANY, LTD.
Wataru TAKAHASHI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
FOLDING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING SAME
Publication number
20200407187
Publication date
Dec 31, 2020
RICOH COMPANY, LTD.
Makoto HIDAKA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET FOLDING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING SAME
Publication number
20200385231
Publication date
Dec 10, 2020
RICOH COMPANY, LTD.
Akira KUNIEDA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET SEPARATION DEVICE, LAMINATOR, IMAGE FORMING APPARATUS, AND IM...
Publication number
20200338877
Publication date
Oct 29, 2020
RICOH COMPANY, LTD.
Wataru TAKAHASHI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET SEPARATION DEVICE, LAMINATOR, IMAGE FORMING APPARATUS, AND IM...
Publication number
20200341414
Publication date
Oct 29, 2020
RICOH COMPANY, LTD.
Takahiro WATANABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SHEET PROCESSING DEVICE AND IMAGE FORMING SYSTEM
Publication number
20200270093
Publication date
Aug 27, 2020
RICOH COMPANY, LTD.
Michitaka SUZUKI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET SEPARATION DEVICE, LAMINATOR, IMAGE FORMING APPARATUS, AND IM...
Publication number
20200247107
Publication date
Aug 6, 2020
RICOH COMPANY, LTD.
Takuya MORINAGA
B32 - LAYERED PRODUCTS
Information
Patent Application
SHEET SEPARATION DEVICE, LAMINATOR, IMAGE FORMING APPARATUS, AND IM...
Publication number
20200247636
Publication date
Aug 6, 2020
RICOH COMPANY, LTD.
Tomohiro FURUHASHI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET FOLDING SYSTEM AND IMAGE FORMING SYSTEM
Publication number
20200239265
Publication date
Jul 30, 2020
RICOH COMPANY, LTD.
Michitaka SUZUKI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...
Publication number
20190367317
Publication date
Dec 5, 2019
RICOH COMPANY, LTD.
Yohsuke Haraguchi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING APPARATUS, AND IMAGE FORMING APPARATUS AND SYSTEM...
Publication number
20190284006
Publication date
Sep 19, 2019
RICOH COMPANY, LTD.
Tomomichi Hoshino
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...
Publication number
20190284009
Publication date
Sep 19, 2019
RICOH COMPANY, LTD.
Michitaka SUZUKI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...
Publication number
20190284012
Publication date
Sep 19, 2019
RICOH COMPANY, LTD.
Fumiharu Yoneyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...
Publication number
20190284010
Publication date
Sep 19, 2019
RICOH COMPANY, LTD.
Shinji Asami
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...
Publication number
20190284008
Publication date
Sep 19, 2019
RICOH COMPANY, LTD.
Koki Sakano
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...
Publication number
20190284011
Publication date
Sep 19, 2019
RICOH COMPANY, LTD.
Tomohiro FURUHASHI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
FOLDING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING THE SAME
Publication number
20190276263
Publication date
Sep 12, 2019
RICOH COMPANY, LTD.
Makoto Hidaka
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20190010011
Publication date
Jan 10, 2019
RICOH COMPANY, LTD.
Takahiro WATANABE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SHEET PROCESSING DEVICE WITH SHEET FOLDING DEVICE TO SET A CREASE P...
Publication number
20180257900
Publication date
Sep 13, 2018
RICOH COMPANY, LTD.
Michitaka SUZUKI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL