Inventor
FURUICHI YUUSUKE
JP108 patents
⚠️ This page may combine multiple inventors who share the name “FURUICHI YUUSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH CO LTD
14 patentsUS8050593B2Nov 1, 2011
Image forming apparatus including a mechanism for reliably mounting a process unit
RICOH CO LTD34 citations92
US7941069B2May 10, 2011
Process cartridge having air inlets and outlets for cooling gears disposed in the process cartridge
RICOH CO LTD17 citations84
US7937015B2May 3, 2011
Image forming apparatus having a development device mixing and conveying developer
RICOH CO LTD17 citations84
US7852638B2Dec 14, 2010
Frame, electronic device, image forming apparatus, and frame assembly method
RICOH CO LTD16 citations84
US11550249B2Jan 10, 2023
Heating device, belt heating device, fixing device, and image forming apparatus
RICOH CO LTD4 citations75
US7844196B2Nov 30, 2010
Image forming apparatus
RICOH CO LTD7 citations74
US11966178B2Apr 23, 2024
Heating device, belt heating device, fixing device, and image forming apparatus
RICOH CO LTD0 citations63
US11314192B2Apr 26, 2022
Electrical connector, heater, fixing device, and image forming apparatus
RICOH CO LTD0 citations63
US10928761B2Feb 23, 2021
Image formation apparatus including a resistive heat generator driven by a power control device
RICOH CO LTD1 citations63
US8020848B2Sep 20, 2011
Paper feeder and image forming apparatus
RICOH CO LTD3 citations63
US8010012B2Aug 30, 2011
Image forming apparatus including a latent image carrier and an exposing unit
RICOH CO LTD2 citations63
US7835661B2Nov 16, 2010
Image forming apparatus
RICOH CO LTD3 citations63
US11762317B2Sep 19, 2023
Pressing device and image forming apparatus incorporating same
RICOH CO LTD0 citations62
US11599061B2Mar 7, 2023
Image forming apparatus
RICOH CO LTD0 citations62
FURUICHI YUUSUKE
9 patentsUS8412056B2Apr 2, 2013
Image forming apparatus performing image formation by conveying paper
FURUICHI YUUSUKE7 citations84
US11163264B2Nov 2, 2021
Image forming apparatus
FURUICHI YUUSUKE2 citations73
US11054773B2Jul 6, 2021
Heater, heating device, fixing device, and image forming apparatus
FURUICHI YUUSUKE2 citations73
US10845740B2Nov 24, 2020
Temperature detector, heating device, fixing device, and image forming apparatus
FURUICHI YUUSUKE3 citations73
US10809651B2Oct 20, 2020
Heating device, fixing device, and image forming apparatus
FURUICHI YUUSUKE2 citations73
US10678171B2Jun 9, 2020
Fixing device and image forming apparatus
FURUICHI YUUSUKE3 citations73
US11726430B2Aug 15, 2023
Image forming apparatus
FURUICHI YUUSUKE0 citations63
US11906916B2Feb 20, 2024
Heating device, fixing device, drying device, laminator, and image forming apparatus
FURUICHI YUUSUKE0 citations62
US11237503B2Feb 1, 2022
Heater configured to maintain adequate contact pressure with a contact terminal, heating device, fixing device, and image forming apparatus
FURUICHI YUUSUKE0 citations62
ADACHI TOMOYA
4 patentsUS10802431B2Oct 13, 2020
Heating device, fixing device, and image forming apparatus
ADACHI TOMOYA2 citations73
US12436485B2Oct 7, 2025
Heating device, fixing device, and image forming apparatus
ADACHI TOMOYA0 citations62
US11635715B2Apr 25, 2023
Planar heater, fixing device, image forming apparatus, and method of manufacturing planar heater
ADACHI TOMOYA1 citations62
US10969717B2Apr 6, 2021
Heating device having a motion restrictor and fixing device and image forming apparatus including the same
ADACHI TOMOYA0 citations62
SOMEYA YUKIMICHI
3 patentsUS12092978B2Sep 17, 2024
Fixing device and image forming apparatus incorporating the same
SOMEYA YUKIMICHI0 citations62
US11500315B2Nov 15, 2022
Heating device, image forming apparatus, and thermocompression bonding apparatus having a displacement restrictor
SOMEYA YUKIMICHI0 citations62
US10928767B2Feb 23, 2021
Heating device with a guide having convex and recess portions and a connector with a conduction terminal
SOMEYA YUKIMICHI0 citations62
INOUE DAISUKE
3 patentsUS11846903B2Dec 19, 2023
Belt device, fixing device, and image forming apparatus
INOUE DAISUKE0 citations62
US11635718B2Apr 25, 2023
Fixing device and image forming apparatus incorporating same
INOUE DAISUKE0 citations62
US10795295B2Oct 6, 2020
Heater, fixing device, and image forming apparatus
INOUE DAISUKE1 citations62
RICOH KK
2 patentsSHIMADA HIROYUKI
2 patentsOKAMOTO JUN
2 patentsSAMEI MASAHIRO
2 patentsKITA NOBUHIKO
1 patentHASE TAKAMASA
1 patentANDOH TAKAYUKI
1 patentIMADA TAKAHIRO
1 patentNANNO SHIGEO
1 patentKABATA TOSHIYUKI
1 patentIKEDA TAMOTSU
1 patentSEKI TAKAYUKI
1 patentSAITO KEI
1 patentShowing the top 50 of 108 patents by PatentIndex Score.