Inventor
FUJITA JUNPEI
JP64 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA JUNPEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITA JUNPEI
10 patentsUS8135319B2Mar 13, 2012
Transferer and image forming apparatus having a guide member including a comb-like structure
FUJITA JUNPEI15 citations84
US8891996B2Nov 18, 2014
Power supply module and image forming apparatus including same
FUJITA JUNPEI9 citations83
US8447198B2May 21, 2013
Detector and roller arrangement for an image forming apparatus
FUJITA JUNPEI3 citations62
US8270875B2Sep 18, 2012
Image forming apparatus
FUJITA JUNPEI2 citations61
US9405269B2Aug 2, 2016
Image forming apparatus with a guide member for a transfer belt
FUJITA JUNPEI0 citations52
US10120304B2Nov 6, 2018
Belt device including support portions and an adjuster to adjust positions of the support portions
FUJITA JUNPEI0 citations51
US10114331B2Oct 30, 2018
Transfer device and image forming apparatus incorporating same
FUJITA JUNPEI0 citations51
US9811036B2Nov 7, 2017
Belt device and image forming apparatus including same
FUJITA JUNPEI0 citations51
US8948644B2Feb 3, 2015
Power supply module and image forming apparatus including same
FUJITA JUNPEI0 citations51
US8831466B2Sep 9, 2014
Image forming apparatus
FUJITA JUNPEI0 citations51
KOGURE SEIICHI
5 patentsUS9360807B2Jun 7, 2016
Image forming apparatus
KOGURE SEIICHI3 citations72
US10527974B2Jan 7, 2020
Belt device and image forming apparatus incorporating same
KOGURE SEIICHI0 citations51
US10228639B2Mar 12, 2019
Image forming apparatus with a support to adjust a rotator and a guide
KOGURE SEIICHI0 citations51
US10078295B2Sep 18, 2018
Belt device and image forming apparatus incorporating same
KOGURE SEIICHI1 citations51
US9690246B2Jun 27, 2017
Image forming apparatus including contact members disposed side by side at positions opposing a guide unit
KOGURE SEIICHI0 citations51
ICHIHASHI OSAMU
4 patentsUS8417164B2Apr 9, 2013
Transfer device and image forming apparatus using same
ICHIHASHI OSAMU7 citations83
US8811867B2Aug 19, 2014
Transfer device and image forming apparatus using same
ICHIHASHI OSAMU5 citations72
US8737865B2May 27, 2014
Image forming apparatus
ICHIHASHI OSAMU0 citations51
US8526842B2Sep 3, 2013
Image forming apparatus
ICHIHASHI OSAMU1 citations51
SENGOKU KENJI
4 patentsUS9864307B2Jan 9, 2018
Image forming apparatus with a controller to set transfer bias
SENGOKU KENJI4 citations72
US9063472B2Jun 23, 2015
Image forming apparatus and belt tensioning unit
SENGOKU KENJI2 citations62
US9519257B2Dec 13, 2016
Cleaning device and image forming apparatus incorporating same
SENGOKU KENJI1 citations51
US9323170B2Apr 26, 2016
Image forming apparatus with a controller to set transfer bias
SENGOKU KENJI0 citations51
WADA YUUJI
4 patentsUS9740156B2Aug 22, 2017
Image forming apparatus that adjusts a transfer bias according to surface properties of a transfer target
WADA YUUJI2 citations72
US9395658B2Jul 19, 2016
Image forming apparatus
WADA YUUJI2 citations61
US9383691B2Jul 5, 2016
Image forming apparatus including a transfer bias controller
WADA YUUJI1 citations51
US9213271B2Dec 15, 2015
Cleaner, and image forming apparatus using the cleaner
WADA YUUJI1 citations51
RICOH CO LTD
3 patentsUS10185255B2Jan 22, 2019
Image forming apparatus and image forming method for controlling a secondary transfer bias according to recording sheet type
RICOH CO LTD2 citations73
US9454126B2Sep 27, 2016
Cleaning device and image forming apparatus including same
RICOH CO LTD0 citations52
US9037022B2May 19, 2015
Image forming apparatus, image forming system, and transfer method
RICOH CO LTD0 citations52
MINBE RYUICHI
2 patentsSUGIURA KENJI
2 patentsOHSUGI TATSUYA
2 patentsTAKEUCHI TOMOKAZU
2 patentsKUMAGAI NAOHIRO
2 patentsICHIKAWA JUNICHI
2 patentsUS9423724B2Aug 23, 2016
Pressing device, in an image forming apparatus that includes an adjuster connected to two lateral plates
ICHIKAWA JUNICHI1 citations51
US9182698B2Nov 10, 2015
Method of transferring image and image transferring system and image forming apparatus with same
ICHIKAWA JUNICHI0 citations51
KATO YUJI
1 patentKOCHI NAOTO
1 patentTAKAHASHI YASUFUMI
1 patentMIMBU RYUUICHI
1 patentYOGOSAWA KAZUKI
1 patentMINBU RYUICHI
1 patentNAGATA ATSUSHI
1 patentSHIMIZU YASUNOBU
1 patentShowing the top 50 of 64 patents by PatentIndex Score.