Ikuhisa Okamoto

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sound absorber, sheet feeder incorporating the sound absorber, imag...
- Patent number 10,097,720
- Issue date Oct 9, 2018
- Ricoh Company, Ltd.
- Takaya Ochiai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sheet conveying device, sheet feeder, and image forming apparatus
- Patent number 9,938,099
- Issue date Apr 10, 2018
- Ricoh Company, Ltd.
- Takeshi Akai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet conveying device, sheet feeder, and image forming apparatus
- Patent number 9,834,398
- Issue date Dec 5, 2017
- Ricoh Company, Ltd.
- Youhei Niitsuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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, image forming system, and image forming...
- Patent number 9,415,560
- Issue date Aug 16, 2016
- Ricoh Company, Ltd.
- Takuya Morinaga
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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 having binding unit and image forming sy...
- Patent number 9,315,356
- Issue date Apr 19, 2016
- Ricoh Company, Ltd.
- Ryuji Yoshida
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method for attaching crimping members, sheet binding device, and im...
- Patent number 9,254,621
- Issue date Feb 9, 2016
- Ricoh Company, Limited
- Wataru Takahashi
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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
Clamping binding device
- Patent number 9,102,492
- Issue date Aug 11, 2015
- Ricoh Company, Ltd.
- Takashi Saito
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Postprocessing apparatus, and image forming apparatus and image for...
- Patent number 9,096,091
- Issue date Aug 4, 2015
- Ricoh Company, Limited
- Yuusuke Shibasaki
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet binding device, sheet processing apparatus, image forming app...
- Patent number 9,090,051
- Issue date Jul 28, 2015
- Ricoh Company, Limited
- Wataru Takahashi
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Booklet stacker, ring-binding device, ring-binding system, and book...
- Patent number 9,028,189
- Issue date May 12, 2015
- Ricoh Company, Ltd.
- Takeshi Sasaki
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet processing apparatus and image forming system
- Patent number 9,010,753
- Issue date Apr 21, 2015
- Ricoh Company, Ltd.
- Yuusuke Shibasaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet processing apparatus, image forming system, and sheet binding...
- Patent number 8,991,808
- Issue date Mar 31, 2015
- Ricoh Company, Ltd.
- Nobuyoshi Suzuki
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Insertion system and insertion method
- Patent number 8,947,681
- Issue date Feb 3, 2015
- Ricoh Company, Ltd.
- Shingo Matsushita
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Sheet conveying device, image reading device, and image forming app...
- Patent number 8,925,913
- Issue date Jan 6, 2015
- Ricoh Company, Limited
- Hiroshi Kubo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet processing apparatus, image forming system, and sheet process...
- Patent number 8,905,395
- Issue date Dec 9, 2014
- Ricoh Company, Limited
- Nobuyoshi Suzuki
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Sheet processing apparatus and image forming system
- Patent number 8,899,568
- Issue date Dec 2, 2014
- Ricoh Company, Ltd.
- Shingo Matsushita
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Document conveying device, image reading device, and image forming...
- Patent number 8,896,891
- Issue date Nov 25, 2014
- Ricoh Company, Limited
- Fumiyuki Heishi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming system and insertion method
- Patent number 8,794,731
- Issue date Aug 5, 2014
- Ricoh Company, Ltd.
- Takahiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet conveying device, image reading device, and image forming device
- Patent number 8,743,431
- Issue date Jun 3, 2014
- Ricoh Company, Limited
- Kenji Hayasaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Insertion system, image forming system, and insertion method
- Patent number 8,668,192
- Issue date Mar 11, 2014
- Ricoh Company, Ltd.
- Shingo Matsushita
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Recording media sheet processing system, image forming system inclu...
- Patent number 8,523,165
- Issue date Sep 3, 2013
- Ricoh Company, Ltd.
- Akira Kunieda
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Image forming system
- Patent number 8,469,201
- Issue date Jun 25, 2013
- Ricoh Company, Limited
- Takeshi Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Bookbinding system, bookbinding control method, and recording mediu...
- Patent number 8,317,178
- Issue date Nov 27, 2012
- Ricoh Company, Limited
- Junichi Iida
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Information Patent Application
SOUND ABSORBER, SHEET FEEDER INCORPORATING THE SOUND ABSORBER, IMAG...
- Publication number 20170180586
- Publication date Jun 22, 2017
- RICOH COMPANY, LTD.
- Takaya Ochiai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SHEET CONVEYING DEVICE, SHEET FEEDER, AND IMAGE FORMING APPARATUS
- Publication number 20170108812
- Publication date Apr 20, 2017
- RICOH COMPANY, LTD.
- Youhei NIITSUMA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET CONVEYING DEVICE, SHEET FEEDER, AND IMAGE FORMING APPARATUS
- Publication number 20170101280
- Publication date Apr 13, 2017
- RICOH COMPANY, LTD.
- Takeshi AKAI
- 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 BINDING DEVICE, SHEET PROCESSING APPARATUS, AND IMAGE FORMING...
- Publication number 20150076759
- Publication date Mar 19, 2015
- RICOH COMPANY, LTD.
- Katsuhiro Kosuge
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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 20150028540
- Publication date Jan 29, 2015
- Yuusuke SHIBASAKI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD FOR ATTACHING CRIMPING MEMBERS, SHEET BINDING DEVICE, AND IM...
- Publication number 20150030414
- Publication date Jan 29, 2015
- RICOH COMPANY, LIMITED
- Wataru TAKAHASHI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND IMAGE FORMING...
- Publication number 20150003938
- Publication date Jan 1, 2015
- RICOH COMPANY, LIMITED
- Takuya MORINAGA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SHEET BINDING DEVICE, SHEET PROCESSING APPARATUS, IMAGE FORMING APP...
- Publication number 20140219747
- Publication date Aug 7, 2014
- RICOH COMPANY, LIMITED
- Wataru TAKAHASHI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
POSTPROCESSING APPARATUS, AND IMAGE FORMING APPARATUS AND IMAGE FOR...
- Publication number 20140151951
- Publication date Jun 5, 2014
- RICOH COMPANY, LIMITED
- Yuusuke SHIBASAKI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
AUTOMATIC DOCUMENT FEEDER, IMAGE SCANNING DEVICE, AND IMAGE FORMING...
- Publication number 20140140744
- Publication date May 22, 2014
- RICOH COMPANY, LIMITED
- Takeshi AKAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20140138896
- Publication date May 22, 2014
- RICOH COMPANY, LIMITED
- Ryuji YOSHIDA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SHEET CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APP...
- Publication number 20130320611
- Publication date Dec 5, 2013
- RICOH COMPANY, LTD.
- Hiroshi KUBO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND SHEET BINDING...
- Publication number 20130300050
- Publication date Nov 14, 2013
- RICOH COMPANY, LTD.
- Nobuyoshi SUZUKI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20130270762
- Publication date Oct 17, 2013
- RICOH COMPANY, LTD.
- Takashi SAITO
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20130264762
- Publication date Oct 10, 2013
- RICOH COMPANY, LTD.
- Shingo MATSUSHITA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
DOCUMENT CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING...
- Publication number 20130242359
- Publication date Sep 19, 2013
- RICOH COMPANY, LIMITED
- Fumiyuki HEISHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING DEVICE
- Publication number 20130215481
- Publication date Aug 22, 2013
- Kenji HAYASAKA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND SHEET PROCESS...
- Publication number 20130154178
- Publication date Jun 20, 2013
- Nobuyoshi SUZUKI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
INSERTION SYSTEM, IMAGE FORMING SYSTEM, AND INSERTION METHOD
- Publication number 20120322641
- Publication date Dec 20, 2012
- RICOH COMPANY, LTD.
- Shingo Matsushita
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
IMAGE FORMING SYSTEM AND INSERTION METHOD
- Publication number 20120229551
- Publication date Sep 13, 2012
- RICOH COMPANY, LTD.
- Takahiro Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INSERTION SYSTEM AND INSERTION METHOD
- Publication number 20120131885
- Publication date May 31, 2012
- RICOH COMPANY, LTD.
- Shingo Matsushita
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Recording media sheet processing system, image forming system inclu...
- Publication number 20110277418
- Publication date Nov 17, 2011
- RICOH COMPANY, LTD.
- Akira Kunieda
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Image forming system
- Publication number 20110220557
- Publication date Sep 15, 2011
- RICOH COMPANY, LIMITED
- Takeshi Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming system
- Publication number 20110184889
- Publication date Jul 28, 2011
- RICOH COMPANY, LIMITED
- Junichi Tokita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Booklet stacker, ring-binding device, ring-binding system, and book...
- Publication number 20100329821
- Publication date Dec 30, 2010
- RICOH COMPANY, LTD.
- Takeshi Sasaki
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Bookbinding device, system, and method
- Publication number 20100239391
- Publication date Sep 23, 2010
- Ricoh Company, Ltd.
- Takeshi Sasaki
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Bookbinding system, Bookbinding control method, and recording mediu...
- Publication number 20100226733
- Publication date Sep 9, 2010
- Ricoh Company, Ltd.
- Junichi Ilda
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Ikuhisa Okamoto

Person

Patents Grantslast 30 patents

Sound absorber, sheet feeder incorporating the sound absorber, imag...

Sheet conveying device, sheet feeder, and image forming apparatus

Sheet conveying device, sheet feeder, and image forming apparatus

Sheet processing device, image forming system, and computer-readabl...

Sheet processing apparatus, image forming system, and image forming...

Sheet processing device, image forming system, and method of additi...

Sheet processing apparatus having binding unit and image forming sy...

Method for attaching crimping members, sheet binding device, and im...

Sheet processing device, image forming system, and method of additi...

Clamping binding device

Postprocessing apparatus, and image forming apparatus and image for...

Sheet binding device, sheet processing apparatus, image forming app...

Booklet stacker, ring-binding device, ring-binding system, and book...

Sheet processing apparatus and image forming system

Sheet processing apparatus, image forming system, and sheet binding...

Insertion system and insertion method

Sheet conveying device, image reading device, and image forming app...

Sheet processing apparatus, image forming system, and sheet process...

Sheet processing apparatus and image forming system

Document conveying device, image reading device, and image forming...

Image forming system and insertion method

Sheet conveying device, image reading device, and image forming device

Insertion system, image forming system, and insertion method

Recording media sheet processing system, image forming system inclu...

Image forming system

Bookbinding system, bookbinding control method, and recording mediu...

Patents Applicationslast 30 patents

SOUND ABSORBER, SHEET FEEDER INCORPORATING THE SOUND ABSORBER, IMAG...

SHEET CONVEYING DEVICE, SHEET FEEDER, AND IMAGE FORMING APPARATUS

SHEET CONVEYING DEVICE, SHEET FEEDER, AND IMAGE FORMING APPARATUS

SHEET PROCESSING DEVICE, IMAGE FORMING SYSTEM, AND COMPUTER-READABL...

SHEET BINDING DEVICE, SHEET PROCESSING APPARATUS, AND IMAGE FORMING...

SHEET PROCESSING DEVICE, IMAGE FORMING SYSTEM, AND METHOD OF ADDITI...

SHEET PROCESSING DEVICE, IMAGE FORMING SYSTEM, AND METHOD OF ADDITI...

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

METHOD FOR ATTACHING CRIMPING MEMBERS, SHEET BINDING DEVICE, AND IM...

SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND IMAGE FORMING...

SHEET BINDING DEVICE, SHEET PROCESSING APPARATUS, IMAGE FORMING APP...

POSTPROCESSING APPARATUS, AND IMAGE FORMING APPARATUS AND IMAGE FOR...

AUTOMATIC DOCUMENT FEEDER, IMAGE SCANNING DEVICE, AND IMAGE FORMING...

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

SHEET CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APP...

SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND SHEET BINDING...

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

DOCUMENT CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING...

SHEET CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING DEVICE

SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND SHEET PROCESS...

INSERTION SYSTEM, IMAGE FORMING SYSTEM, AND INSERTION METHOD

IMAGE FORMING SYSTEM AND INSERTION METHOD

INSERTION SYSTEM AND INSERTION METHOD

Recording media sheet processing system, image forming system inclu...

Image forming system

Image forming system

Booklet stacker, ring-binding device, ring-binding system, and book...

Bookbinding device, system, and method

Bookbinding system, Bookbinding control method, and recording mediu...