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last 30 patents
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Patent Grant
Feeding device, image forming system, and conveyed medium inspectio...
Patent number
10,399,803
Issue date
Sep 3, 2019
Ricoh Company, Ltd.
Kyosuke Nakada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Feeding device, image forming system, and conveyed medium inspectio...
Patent number
10,081,506
Issue date
Sep 25, 2018
Ricoh Company, Ltd.
Takeshi Watanabe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sheet processing apparatus, image forming system, and method of add...
Patent number
10,023,423
Issue date
Jul 17, 2018
Ricoh Company, Limited
Keisuke Sugiyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Bookbinding apparatus and image forming system
Patent number
9,994,058
Issue date
Jun 12, 2018
Konica Minolta Business Technologies, Inc.
Kiyoshi Hata
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Sheet processing device, image forming system, and computer-readabl...
Patent number
9,624,061
Issue date
Apr 18, 2017
Ricoh Company, Limited
Shingo Matsushita
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus and image processing system
Patent number
9,387,643
Issue date
Jul 12, 2016
Ricoh Company, Ltd.
Shohichi Satoh
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing device, image forming system, and method of additi...
Patent number
9,359,167
Issue date
Jun 7, 2016
Ricoh Company, Ltd.
Akihiro Musha
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus, image forming system, and method of add...
Patent number
9,260,268
Issue date
Feb 16, 2016
Ricoh Company, Limited
Keisuke Sugiyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing device, image forming system, and method of additi...
Patent number
9,221,648
Issue date
Dec 29, 2015
Ricoh Company, Limited
Keisuke Sugiyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus and image processing system
Patent number
9,187,287
Issue date
Nov 17, 2015
Ricoh Company, Limited
Atsushi Kikuchi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus, image forming system, and sheet-bundle...
Patent number
9,181,063
Issue date
Nov 10, 2015
Ricoh Company, Limited
Tomomichi Hoshino
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus and image forming system
Patent number
9,139,398
Issue date
Sep 22, 2015
Ricoh Company, Ltd.
Kiyoshi Hata
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus and image forming system
Patent number
9,139,399
Issue date
Sep 22, 2015
Ricoh Company, Limited
Makoto Hidaka
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus and image forming system
Patent number
9,126,797
Issue date
Sep 8, 2015
Ricoh Company, Limited
Atsushi Kikuchi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus and image forming system
Patent number
9,061,859
Issue date
Jun 23, 2015
Ricoh Company, Limited
Keisuke Sugiyama
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus, image forming system, and sheet-bundle...
Patent number
9,050,772
Issue date
Jun 9, 2015
Ricoh Company, Limited
Makoto Hidaka
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing device and image forming system
Patent number
9,044,915
Issue date
Jun 2, 2015
Ricoh Company, Limited
Tomomichi Hoshino
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet processing apparatus, image forming system, and method of enh...
Patent number
9,045,310
Issue date
Jun 2, 2015
Ricoh Comapny, Limited
Kiyoshi Hata
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Skew correction device, image forming system, and skew correction m...
Patent number
8,678,369
Issue date
Mar 25, 2014
Ricoh Company, Limited
Makoto Hidaka
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Sheet processing apparatus and image forming system
Patent number
8,668,193
Issue date
Mar 11, 2014
Ricoh Company, Limited
Kei Sasaki
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Skew correction device, image forming system, and skew correction m...
Patent number
8,573,581
Issue date
Nov 5, 2013
Ricoh Company, Limited
Nobuyoshi Suzuki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Booklet conveying device, image forming system, and booklet conveyi...
Patent number
8,573,583
Issue date
Nov 5, 2013
Ricoh Company, Ltd.
Akihiro Musha
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Perforation device, post-processing apparatus, and image forming sy...
Patent number
8,509,676
Issue date
Aug 13, 2013
Konica Minolta Business Technologies, Inc.
Kiyoshi Hata
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Bookbinding apparatus and image forming system
Patent number
8,475,106
Issue date
Jul 2, 2013
Konica Minolta Business Technologies, Inc.
Kiyoshi Hata
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Sheet perforation apparatus including an aligning device and post-p...
Patent number
8,469,347
Issue date
Jun 25, 2013
Konica Minolta Business Technologies, Inc.
Kiyoshi Hata
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Sheet feeding device and image forming apparatus
Patent number
7,970,339
Issue date
Jun 28, 2011
Konica Minolta Business Technologies, Inc.
Kiyoshi Hata
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Bookbinding system
Patent number
7,744,075
Issue date
Jun 29, 2010
Konica Minolta Business Technologies, Inc.
Kiyoshi Hata
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Bookbinding apparatus
Patent number
7,658,584
Issue date
Feb 9, 2010
Konica Minolta Business Technologies, Inc.
Kohji Yoshie
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Bookbinding system, image forming apparatus, and bookbinding apparatus
Patent number
7,584,949
Issue date
Sep 8, 2009
Konica Minolta Business Technologies, Inc.
Masahiro Kaneko
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Sheet feed device
Patent number
7,547,017
Issue date
Jun 16, 2009
Konica Minolta Business Technologies, Inc.
Tsuyoshi Mizubata
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
READING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20230030207
Publication date
Feb 2, 2023
Taiki YAMAMOTO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FEEDING DEVICE, IMAGE FORMING SYSTEM, AND CONVEYED MEDIUM INSPECTIO...
Publication number
20170210578
Publication date
Jul 27, 2017
RICOH COMPANY, LTD.
Kyosuke NAKADA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
FEEDING DEVICE, IMAGE FORMING SYSTEM, AND CONVEYED MEDIUM INSPECTIO...
Publication number
20170210579
Publication date
Jul 27, 2017
RICOH COMPANY, LTD.
Takeshi WATANABE
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING DEVICE, IMAGE FORMING SYSTEM, AND COMPUTER-READABL...
Publication number
20160221787
Publication date
Aug 4, 2016
RICOH COMPANY, LIMITED
Shingo MATSUSHITA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND METHOD OF ADD...
Publication number
20160115000
Publication date
Apr 28, 2016
RICOH COMPANY, LIMITED
Keisuke SUGIYAMA
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE PROCESSING SYSTEM
Publication number
20150115516
Publication date
Apr 30, 2015
RICOH COMPANY, LTD.
Shohichi Satoh
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING DEVICE, IMAGE FORMING SYSTEM, AND METHOD OF ADDITI...
Publication number
20150065326
Publication date
Mar 5, 2015
Akihiro MUSHA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING DEVICE, IMAGE FORMING SYSTEM, AND METHOD OF ADDITI...
Publication number
20150045197
Publication date
Feb 12, 2015
Keisuke SUGIYAMA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20140213425
Publication date
Jul 31, 2014
RICOH COMPANY, LIMITED
Keisuke SUGIYAMA
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND SHEET-BUNDLE...
Publication number
20140203488
Publication date
Jul 24, 2014
RICOH COMPANY, LIMITED
Makoto HIDAKA
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND SHEET-BUNDLE...
Publication number
20140206519
Publication date
Jul 24, 2014
RICOH COMPANY, LIMITED
Tomomichi HOSHINO
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
SHEET PROCESSING DEVICE AND IMAGE FORMING SYSTEM
Publication number
20140203487
Publication date
Jul 24, 2014
RICOH COMPANY, LIMITED
Tomomichi HOSHINO
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20140206516
Publication date
Jul 24, 2014
RICOH COMPANY, LIMITED
Kiyoshi HATA
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20140206517
Publication date
Jul 24, 2014
RICOH COMPANY, LIMITED
Atsushi KIKUCHI
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20140206518
Publication date
Jul 24, 2014
RICOH COMPANY, LIMITED
Makoto HIDAKA
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND METHOD OF ADD...
Publication number
20140203486
Publication date
Jul 24, 2014
RICOH COMPANY, LIMITED
Keisuke SUGIYAMA
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE PROCESSING SYSTEM
Publication number
20140187407
Publication date
Jul 3, 2014
RICOH COMPANY, LIMITED
Atsushi KIKUCHI
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND METHOD OF ENH...
Publication number
20140077436
Publication date
Mar 20, 2014
RICOH COMPANY, LIMITED
Kiyoshi HATA
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
BOOKLET CONVEYING DEVICE, IMAGE FORMING SYSTEM, AND BOOKLET CONVEYI...
Publication number
20130011219
Publication date
Jan 10, 2013
RICOH COMPANY, LIMITED
Akihiro Musha
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
SKEW CORRECTION DEVICE, IMAGE FORMING SYSTEM, AND SKEW CORRECTION M...
Publication number
20130001849
Publication date
Jan 3, 2013
RICOH COMPANY, LIMITED
Nobuyoshi Suzuki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SKEW CORRECTION DEVICE, IMAGE FORMING SYSTEM, AND SKEW CORRECTION M...
Publication number
20130001848
Publication date
Jan 3, 2013
RICOH COMPANY, LIMITED
Makoto Hidaka
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20120294695
Publication date
Nov 22, 2012
RICOH COMPANY, LIMITED
Kei Sasaki
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
BOOKBINDING APPARATUS AND IMAGE FORMING SYSTEM
Publication number
20100278618
Publication date
Nov 4, 2010
Konica Minolta Business Technologies, Inc.
Kiyoshi Hata
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
PERFORATION DEVICE, POST-PROCESSING APPARATUS, AND IMAGE FORMING SY...
Publication number
20100247202
Publication date
Sep 30, 2010
Konica Minolta Business Technologies, Inc.
Kiyoshi HATA
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
PERFORATION APPARATUS, POST-PROCESSING APPARATUS AND IMAGE FORMING...
Publication number
20100232912
Publication date
Sep 16, 2010
Konica Minolta Business Technologies, Inc.
Kiyoshi Hata
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
NOTCH FORMING APPARATUS, BOOKBINDING APPARATUS AND BOOKBINDING SYSTEM
Publication number
20090290959
Publication date
Nov 26, 2009
Konica Minolta Business Technologies, Inc.
Kiyoshi HATA
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
PUNCHING DEVICE AND BOOKBINDING DEVICE
Publication number
20090185882
Publication date
Jul 23, 2009
Kiyoshi HATA
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
BOOKBINDING SYSTEM
Publication number
20090127765
Publication date
May 21, 2009
Konica Minolta Business Technologies, Inc.
Kiyoshi Hata
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Bookbinding apparatus and image forming system
Publication number
20080219802
Publication date
Sep 11, 2008
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
Kiyoshi Hata
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
Sheet feeding device and image forming apparatus
Publication number
20080067731
Publication date
Mar 20, 2008
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
Kiyoshi Hata
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER