Seiichi Kogure

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Powder conveying device and image forming apparatus incorporating same
- Patent number 12,111,600
- Issue date Oct 8, 2024
- Ricoh Company, Ltd.
- Kazuhiro Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer bias and pressure in an image forming apparatus
- Patent number 11,789,385
- Issue date Oct 17, 2023
- Ricoh Company, Ltd.
- Yuuki Aoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,494,602
- Issue date Nov 8, 2022
- Ricoh Company, Ltd.
- Takuya Akiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus and adjusting method
- Patent number 11,366,404
- Issue date Jun 21, 2022
- Ricoh Company, Ltd.
- Atsushi Nakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Roller unit, belt device and image forming apparatus
- Patent number 11,269,271
- Issue date Mar 8, 2022
- Ricoh Company, Ltd.
- Yutaka Goto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt running device, transfer device, and image forming apparatus
- Patent number 11,126,114
- Issue date Sep 21, 2021
- Ricoh Company, Ltd.
- Atsushi Nakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt device and image forming apparatus incorporating same
- Patent number 10,527,974
- Issue date Jan 7, 2020
- Ricoh Company, Ltd.
- Seiichi Kogure
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 10,281,848
- Issue date May 7, 2019
- Ricoh Company, Ltd.
- Yuuji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a support to adjust a rotator and a guide
- Patent number 10,228,639
- Issue date Mar 12, 2019
- Ricoh Company, Ltd.
- Seiichi Kogure
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method for controlling a...
- Patent number 10,185,255
- Issue date Jan 22, 2019
- Ricoh Company, Ltd.
- Naoto Kochi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,152,001
- Issue date Dec 11, 2018
- Ricoh Company, Ltd.
- Naohiro Kumagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt device including support portions and an adjuster to adjust po...
- Patent number 10,120,304
- Issue date Nov 6, 2018
- Ricoh Company, Ltd.
- Junpei Fujita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image forming apparatus
- Patent number 10,101,690
- Issue date Oct 16, 2018
- Ricoh Company, Ltd.
- Kenji Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt device and image forming apparatus incorporating same
- Patent number 10,078,295
- Issue date Sep 18, 2018
- Ricoh Company, Ltd.
- Seiichi Kogure
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt unit, transfer unit, and image forming apparatus including a p...
- Patent number 9,897,943
- Issue date Feb 20, 2018
- Ricoh Company, Ltd.
- Junpei Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and transfer bias control
- Patent number 9,835,987
- Issue date Dec 5, 2017
- Ricoh Company, Ltd.
- Kenji Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,817,341
- Issue date Nov 14, 2017
- Ricoh Company, Ltd.
- Tatsuya Ohsugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt device and image forming apparatus including same
- Patent number 9,811,036
- Issue date Nov 7, 2017
- Ricoh Company, Ltd.
- Junpei Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,811,046
- Issue date Nov 7, 2017
- Ricoh Company, Ltd.
- Yuuji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,766,575
- Issue date Sep 19, 2017
- Ricoh Company, Ltd.
- Tatsuya Ohsugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that adjusts a transfer bias according to s...
- Patent number 9,740,156
- Issue date Aug 22, 2017
- Ricoh Company, Ltd.
- Yuuji Wada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,720,364
- Issue date Aug 1, 2017
- Ricoh Company, Ltd.
- Seiichi Kogure
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,720,355
- Issue date Aug 1, 2017
- Ricoh Company, Ltd.
- Tatsuya Ohsugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device and image forming apparatus incorporating same
- Patent number 9,696,662
- Issue date Jul 4, 2017
- Ricoh Company, Ltd.
- Kazuki Yogosawa
- B08 - CLEANING
Information Patent Grant
Image forming apparatus including contact members disposed side by...
- Patent number 9,690,246
- Issue date Jun 27, 2017
- Ricoh Company, Ltd.
- Seiichi Kogure
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus controlling transfer bias based on temperat...
- Patent number 9,632,461
- Issue date Apr 25, 2017
- Ricoh Company, Ltd.
- Kenji Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device and image forming apparatus incorporating same
- Patent number 9,519,257
- Issue date Dec 13, 2016
- Ricoh Company, Ltd.
- Kenji Sengoku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,459,564
- Issue date Oct 4, 2016
- Ricoh Company, Ltd.
- Tatsuya Ohsugi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device and image forming apparatus including same
- Patent number 9,454,126
- Issue date Sep 27, 2016
- Ricoh Company, Ltd.
- Yusuke Mitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a fulcrum that pivotally supports an i...
- Patent number 9,423,749
- Issue date Aug 23, 2016
- Ricoh Company, Ltd.
- Naohiro Kumagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS AND COATING-FILM ADJUSTING METHOD
- Publication number 20240393728
- Publication date Nov 28, 2024
- RICOH COMPANY, LTD.
- Hideki KIMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240255890
- Publication date Aug 1, 2024
- RICOH COMPANY, LTD.
- Yutaka GOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20230384730
- Publication date Nov 30, 2023
- Kazuhiro SHIMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20230103454
- Publication date Apr 6, 2023
- RICOH COMPANY, LTD.
- Hiroshi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BIASING FORCE ADJUSTING DEVICE, TRANSFER DEVICE, AND IMAGE FORMING...
- Publication number 20230061068
- Publication date Mar 2, 2023
- Yutaka GOTO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220317601
- Publication date Oct 6, 2022
- RICOH COMPANY, LTD.
- Yuuki Aoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220083828
- Publication date Mar 17, 2022
- Ricoh Company, Ltd.
- Takuya AKIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND ADJUSTING METHOD
- Publication number 20210333725
- Publication date Oct 28, 2021
- RICOH COMPANY, LTD.
- Atsushi Nakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROLLER UNIT, BELT DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20210223721
- Publication date Jul 22, 2021
- Yutaka GOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT RUNNING DEVICE, TRANSFER DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20210063919
- Publication date Mar 4, 2021
- RICOH COMPANY, LTD.
- Atsushi Nakamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20180341201
- Publication date Nov 29, 2018
- RICOH COMPANY, LTD.
- Seiichi KOGURE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20180157196
- Publication date Jun 7, 2018
- RICOH COMPANY, LTD.
- Seiichi KOGURE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20180059583
- Publication date Mar 1, 2018
- Naohiro KUMAGAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20180046115
- Publication date Feb 15, 2018
- Junpei FUJITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170329263
- Publication date Nov 16, 2017
- Kenji Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170242371
- Publication date Aug 24, 2017
- Seiichi KOGURE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20170235257
- Publication date Aug 17, 2017
- Naoto KOCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20170235258
- Publication date Aug 17, 2017
- Yuuji WADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20170090374
- Publication date Mar 30, 2017
- Junpei FUJITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170003630
- Publication date Jan 5, 2017
- Tatsuya OHSUGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160334739
- Publication date Nov 17, 2016
- Tatsuya OHSUGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160306317
- Publication date Oct 20, 2016
- YUUJI WADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160274503
- Publication date Sep 22, 2016
- Kenji SUGIURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160274504
- Publication date Sep 22, 2016
- Yuuji WADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160274505
- Publication date Sep 22, 2016
- Tatsuya OHSUGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20160216647
- Publication date Jul 28, 2016
- Kazuki Yogosawa
- B08 - CLEANING
Information Patent Application
CLEANING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20160216682
- Publication date Jul 28, 2016
- Kenji SENGOKU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160170364
- Publication date Jun 16, 2016
- Seiichi KOGURE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20160170365
- Publication date Jun 16, 2016
- Yusuke Mitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160170363
- Publication date Jun 16, 2016
- Seiichi KOGURE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Seiichi Kogure

Person

Patents Grantslast 30 patents

Powder conveying device and image forming apparatus incorporating same

Transfer bias and pressure in an image forming apparatus

Image forming apparatus

Image forming apparatus and adjusting method

Roller unit, belt device and image forming apparatus

Belt running device, transfer device, and image forming apparatus

Belt device and image forming apparatus incorporating same

Image forming apparatus and image forming method

Image forming apparatus with a support to adjust a rotator and a guide

Image forming apparatus and image forming method for controlling a...

Image forming apparatus

Belt device including support portions and an adjuster to adjust po...

Image forming apparatus

Belt device and image forming apparatus incorporating same

Belt unit, transfer unit, and image forming apparatus including a p...

Image forming apparatus and transfer bias control

Image forming apparatus

Belt device and image forming apparatus including same

Image forming apparatus

Image forming apparatus

Image forming apparatus that adjusts a transfer bias according to s...

Image forming apparatus

Image forming apparatus

Cleaning device and image forming apparatus incorporating same

Image forming apparatus including contact members disposed side by...

Image forming apparatus controlling transfer bias based on temperat...

Cleaning device and image forming apparatus incorporating same

Image forming apparatus

Cleaning device and image forming apparatus including same

Image forming apparatus with a fulcrum that pivotally supports an i...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS AND COATING-FILM ADJUSTING METHOD

IMAGE FORMING APPARATUS

POWDER CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

TRANSFER DEVICE AND IMAGE FORMING APPARATUS

BIASING FORCE ADJUSTING DEVICE, TRANSFER DEVICE, AND IMAGE FORMING...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND ADJUSTING METHOD

ROLLER UNIT, BELT DEVICE AND IMAGE FORMING APPARATUS

BELT RUNNING DEVICE, TRANSFER DEVICE, AND IMAGE FORMING APPARATUS

BELT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

BELT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

IMAGE FORMING APPARATUS

BELT DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

BELT DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

CLEANING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

CLEANING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

IMAGE FORMING APPARATUS

CLEANING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME

IMAGE FORMING APPARATUS