Inventor
OSADA HIKARU
JP30 patents
⚠️ This page may combine multiple inventors who share the name “OSADA HIKARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
29 patentsUS6459878B1Oct 1, 2002
Heating assembly, image-forming apparatus, and process for producing silicone rubber sponge and roller
CANON KK60 citations96
US7031629B2Apr 18, 2006
Image forming apparatus which recovers toner by developing device
CANON KK20 citations92
US7630677B2Dec 8, 2009
Image heating apparatus
CANON KK14 citations84
US7251441B2Jul 31, 2007
Developing apparatus including magnetic field generating means, for use with a developer which includes a magnetic toner component
CANON KK13 citations84
US7239831B2Jul 3, 2007
Image forming apparatus when a maximum developing bias voltage |V| max and surface potential Vd of a charged image bearing member satisfy: |V| max≦|Vd|
CANON KK16 citations84
US6738593B2May 18, 2004
Developing device with developer bearing member overlying developer containing chamber
CANON KK19 citations84
US7233758B2Jun 19, 2007
Developing apparatus featuring a developer carrying member with an elastic surface layer
CANON KK9 citations74
US11454909B2Sep 27, 2022
Fixing device
CANON KK3 citations73
US11194273B2Dec 7, 2021
Fixing device
CANON KK1 citations73
US10838332B2Nov 17, 2020
Image heating device
CANON KK3 citations73
US10824100B2Nov 3, 2020
Fixing device
CANON KK1 citations73
US6885832B2Apr 26, 2005
Image forming apparatus having speed-changeable image bearing body
CANON KK8 citations73
US8995865B2Mar 31, 2015
Image forming apparatus
CANON KK3 citations63
US7778582B2Aug 17, 2010
Image heating apparatus with frame accommodating apparatus components
CANON KK4 citations63
US12386296B2Aug 12, 2025
Fixing device
CANON KK0 citations62
US11994816B2May 28, 2024
Fixing device
CANON KK0 citations62
US11841655B2Dec 12, 2023
Image heating device
CANON KK0 citations62
US10990029B2Apr 27, 2021
Image forming apparatus correcting exposure amount of photosensitive member
CANON KK1 citations62
US6763203B2Jul 13, 2004
Image forming apparatus having transfer bias control function
CANON KK5 citations62
US8837971B2Sep 16, 2014
Image forming apparatus
CANON KK3 citations61
US12271130B2Apr 8, 2025
Fixing apparatus and image forming apparatus
CANON KK0 citations52
US11809112B2Nov 7, 2023
Image heating device and image forming apparatus
CANON KK0 citations52
US11561491B2Jan 24, 2023
Heating device that fixes image on recording material and image forming device having the heating device
CANON KK0 citations52
US11106171B2Aug 31, 2021
Image forming apparatus that increases a sheet feeding interval when oblique sheet movement is detected
CANON KK0 citations52
US10656549B2May 19, 2020
Image forming apparatus correcting exposure amount of photosensitive member
CANON KK0 citations52
US10520849B2Dec 31, 2019
Image forming apparatus and control method thereof
CANON KK0 citations52
US8705996B2Apr 22, 2014
Image forming apparatus controlling toner image overlapping ratio
CANON KK1 citations52
US10429783B2Oct 1, 2019
Fixing apparatus and heater used in the same that suppresses thermal stress from being created in the heater
CANON KK0 citations41
US9037061B2May 19, 2015
Fixing apparatus
CANON KK0 citations41