Sugiyama Keisuke

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Sheet laminator and image forming system incorporating the sheet la...
- Patent number 12,158,719
- Issue date Dec 3, 2024
- Ricoh Company, Ltd.
- Naoki Takai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet laminator and image forming system incorporating the sheet la...
- Patent number 12,072,658
- Issue date Aug 27, 2024
- Ricoh Company, Ltd.
- Shota Yoshida
- B32 - LAYERED PRODUCTS
Information Patent Grant
Sheet laminator, image forming apparatus, and image forming system
- Patent number 11,926,133
- Issue date Mar 12, 2024
- Ricoh Company, Ltd.
- Shinya Monma
- B32 - LAYERED PRODUCTS
Information Patent Grant
Sheet laminator, image forming apparatus, and sheet laminating method
- Patent number 11,886,143
- Issue date Jan 30, 2024
- Ricoh Company, Ltd.
- Keisuke Sugiyama
- B32 - LAYERED PRODUCTS
Information Patent Grant
Sheet processing apparatus and image forming system incorporating t...
- Patent number 11,530,107
- Issue date Dec 20, 2022
- Ricoh Company, Ltd.
- Keisuke Sugiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Drive control device, driving device, sheet conveying device, and i...
- Patent number 11,442,391
- Issue date Sep 13, 2022
- Ricoh Company, Ltd.
- Keisuke Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet processing apparatus and image forming system incorporating t...
- Patent number 11,117,763
- Issue date Sep 14, 2021
- Ricoh Company, Ltd.
- Keisuke Sugiyama
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Liquid droplet discharging unit, liquid droplet forming device, and...
- Patent number 10,807,372
- Issue date Oct 20, 2020
- Ricoh Company, Ltd.
- Takeshi Akai
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
Sheet conveying device, image reading device incorporating the shee...
- Patent number 9,950,886
- Issue date Apr 24, 2018
- Ricoh Company, Ltd.
- Takehisa Shimazu
- 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 and image forming system
- Patent number 9,604,814
- Issue date Mar 28, 2017
- Ricoh Company, Limited
- Tomohiro Furuhashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet discharging device, image forming system, and sheet dischargi...
- Patent number 9,561,927
- Issue date Feb 7, 2017
- Ricoh Company, Limited
- Tomomichi Hoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet ejecting device, image forming system, and sheet ejecting method
- Patent number 9,533,852
- Issue date Jan 3, 2017
- Ricoh Company, Limited
- Junya Suzuki
- 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
Recording medium discharging device
- Patent number 9,316,986
- Issue date Apr 19, 2016
- Ricoh Company, Limited
- Shuuya Nagasako
- 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 discharging device, image forming system, and sheet dischargi...
- Patent number 9,260,264
- Issue date Feb 16, 2016
- Ricoh Company, Limited
- Tomomichi Hoshino
- 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
Rotatable tray for sheet processing apparatus
- Patent number 9,139,395
- Issue date Sep 22, 2015
- Ricoh Company, Limited
- Yasuo Niikura
- 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 ejecting device, image forming system, and sheet ejecting method
- Patent number 9,085,436
- Issue date Jul 21, 2015
- Ricoh Company, Limited
- Junya Suzuki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Recording medium discharging device
- Patent number 9,075,377
- Issue date Jul 7, 2015
- Ricoh Company, Limited
- Shuuya Nagasako
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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

Patents Applicationslast 30 patents

Information Patent Application
SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...
- Publication number 20240369957
- Publication date Nov 7, 2024
- RICOH COMPANY, LTD.
- Shota YOSHIDA
- B32 - LAYERED PRODUCTS
Information Patent Application
MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING...
- Publication number 20240317536
- Publication date Sep 26, 2024
- RICOH COMPANY, LTD.
- Kensuke FUKUCHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING...
- Publication number 20240317533
- Publication date Sep 26, 2024
- RICOH COMPANY, LTD.
- Jun SAITO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING...
- Publication number 20240317537
- Publication date Sep 26, 2024
- RICOH COMPANY, LTD.
- Kazuyuki SUZUKI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING...
- Publication number 20240317535
- Publication date Sep 26, 2024
- RICOH COMPANY, LTD.
- Yasushi TSURUOKA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING...
- Publication number 20240316953
- Publication date Sep 26, 2024
- RICOH COMPANY, LTD.
- Takashi YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING...
- Publication number 20240300772
- Publication date Sep 12, 2024
- RICOH COMPANY, LTD.
- Kohta ABE
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
THERMAL FIXER, SHEET LAMINATOR INCORPORATING THE THERMAL FIXER, AND...
- Publication number 20230408956
- Publication date Dec 21, 2023
- Yuichiro KATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...
- Publication number 20230408961
- Publication date Dec 21, 2023
- Shota YOSHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...
- Publication number 20230398775
- Publication date Dec 14, 2023
- Kazuki SHIMODATE
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...
- Publication number 20230400806
- Publication date Dec 14, 2023
- Naoki TAKAI
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET LAMINATOR, IMAGE FORMING APPARATUS, AND SHEET LAMINATING METHOD
- Publication number 20230221672
- Publication date Jul 13, 2023
- RICOH COMPANY, LTD.
- Keisuke SUGIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET SEPARATION DEVICE, SHEET LAMINATOR, IMAGE FORMING APPARATUS,...
- Publication number 20230202780
- Publication date Jun 29, 2023
- RICOH COMPANY, LTD.
- Wataru TAKAHASHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET STACKER, SHEET LAMINATOR, IMAGE FORMING APPARATUS, AND IMAGE...
- Publication number 20230202790
- Publication date Jun 29, 2023
- RICOH COMPANY, LTD.
- Sho ASANO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET LAMINATOR, IMAGE FORMING APPARATUS, AND IMAGE FORMING SYSTEM
- Publication number 20230202159
- Publication date Jun 29, 2023
- RICOH COMPANY, LTD.
- Shinya MONMA
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20220017323
- Publication date Jan 20, 2022
- RICOH COMPANY, LTD.
- Keisuke SUGIYAMA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...
- Publication number 20210039916
- Publication date Feb 11, 2021
- RICOH COMPANY, LTD.
- Keisuke SUGIYAMA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...
- Publication number 20210039904
- Publication date Feb 11, 2021
- RICOH COMPANY, LTD.
- Keisuke SUGIYAMA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...
- Publication number 20210039900
- Publication date Feb 11, 2021
- RICOH COMPANY, LTD.
- Takehisa SHIMAZU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
DRIVE CONTROL DEVICE, DRIVING DEVICE, SHEET CONVEYING DEVICE, AND I...
- Publication number 20200103811
- Publication date Apr 2, 2020
- RICOH COMPANY, LTD.
- Keisuke SUGIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIQUID DROPLET DISCHARGING UNIT, LIQUID DROPLET FORMING DEVICE, AND...
- Publication number 20190232661
- Publication date Aug 1, 2019
- Takeshi AKAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SHEET CONVEYING DEVICE, IMAGE READING DEVICE INCORPORATING THE SHEE...
- Publication number 20170260015
- Publication date Sep 14, 2017
- RICOH COMPANY, LTD.
- Takehisa SHIMAZU
- 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 DISCHARGING DEVICE, IMAGE FORMING SYSTEM, AND SHEET DISCHARGI...
- Publication number 20160185552
- Publication date Jun 30, 2016
- RICOH COMPANY, LIMITED
- Tomomichi HOSHINO
- 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 EJECTING DEVICE, IMAGE FORMING SYSTEM, AND SHEET EJECTING METHOD
- Publication number 20150353315
- Publication date Dec 10, 2015
- RICOH COMPANY, LIMITED
- Junya SUZUKI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
RECORDING MEDIUM DISCHARGING DEVICE
- Publication number 20150253716
- Publication date Sep 10, 2015
- RICOH COMPANY, LIMITED
- Shuuya Nagasako
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20150123342
- Publication date May 7, 2015
- RICOH COMPANY, LIMITED
- Tomohiro FURUHASHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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

Sugiyama Keisuke

Person

Patents Grantslast 30 patents

Sheet laminator and image forming system incorporating the sheet la...

Sheet laminator and image forming system incorporating the sheet la...

Sheet laminator, image forming apparatus, and image forming system

Sheet laminator, image forming apparatus, and sheet laminating method

Sheet processing apparatus and image forming system incorporating t...

Drive control device, driving device, sheet conveying device, and i...

Sheet processing apparatus and image forming system incorporating t...

Liquid droplet discharging unit, liquid droplet forming device, and...

Sheet processing apparatus, image forming system, and method of add...

Sheet conveying device, image reading device incorporating the shee...

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

Sheet processing apparatus and image forming system

Sheet discharging device, image forming system, and sheet dischargi...

Sheet ejecting device, image forming system, and sheet ejecting method

Sheet processing apparatus and image processing system

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

Recording medium discharging device

Sheet processing apparatus, image forming system, and method of add...

Sheet discharging device, image forming system, and sheet dischargi...

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

Sheet processing apparatus and image processing system

Sheet processing apparatus, image forming system, and sheet-bundle...

Rotatable tray for sheet processing apparatus

Sheet processing apparatus and image forming system

Sheet processing apparatus and image forming system

Sheet processing apparatus and image forming system

Sheet ejecting device, image forming system, and sheet ejecting method

Recording medium discharging device

Sheet processing apparatus and image forming system

Sheet processing apparatus, image forming system, and sheet-bundle...

Patents Applicationslast 30 patents

SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...

MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING...

MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING...

MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING...

MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING...

MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING...

MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING...

THERMAL FIXER, SHEET LAMINATOR INCORPORATING THE THERMAL FIXER, AND...

SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...

SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...

SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...

SHEET LAMINATOR, IMAGE FORMING APPARATUS, AND SHEET LAMINATING METHOD

SHEET SEPARATION DEVICE, SHEET LAMINATOR, IMAGE FORMING APPARATUS,...

SHEET STACKER, SHEET LAMINATOR, IMAGE FORMING APPARATUS, AND IMAGE...

SHEET LAMINATOR, IMAGE FORMING APPARATUS, AND IMAGE FORMING SYSTEM

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING T...

DRIVE CONTROL DEVICE, DRIVING DEVICE, SHEET CONVEYING DEVICE, AND I...

LIQUID DROPLET DISCHARGING UNIT, LIQUID DROPLET FORMING DEVICE, AND...

SHEET CONVEYING DEVICE, IMAGE READING DEVICE INCORPORATING THE SHEE...

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

SHEET DISCHARGING DEVICE, IMAGE FORMING SYSTEM, AND SHEET DISCHARGI...

SHEET PROCESSING APPARATUS, IMAGE FORMING SYSTEM, AND METHOD OF ADD...

SHEET EJECTING DEVICE, IMAGE FORMING SYSTEM, AND SHEET EJECTING METHOD

RECORDING MEDIUM DISCHARGING DEVICE

SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM

SHEET PROCESSING APPARATUS AND IMAGE PROCESSING SYSTEM

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