P

Inventor

IMAIZUMI TORU

JP55 patents
⚠️ This page may combine multiple inventors who share the name “IMAIZUMI TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

39 patents
US9229388B2Jan 5, 2016

Fixing device

CANON KK16 citations92
US8744296B2Jun 3, 2014

Image forming apparatus

CANON KK26 citations92
US11402774B2Aug 2, 2022

Fixing device and image forming apparatus

CANON KK7 citations86
US11131949B2Sep 28, 2021

Fixing device and image forming apparatus

CANON KK4 citations84
US10268145B2Apr 23, 2019

Image heating apparatus having a plate-like heater and a heat conduction plate

CANON KK6 citations84
US10216130B2Feb 26, 2019

Heating rotating member and heating apparatus

CANON KK8 citations84
US9983522B2May 29, 2018

Fixing device

CANON KK6 citations84
US9915897B2Mar 13, 2018

Fixing device

CANON KK10 citations84
US9829839B2Nov 28, 2017

Image heating apparatus having an electric power shut-off member, thermal fuse, or thermal switch operable in response to an abnormal temperature rise

CANON KK10 citations84
US9513586B2Dec 6, 2016

Image heating apparatus having film, back-up member forming a nip with the film, a heater, and heat conductive members configured to be brought into contact with heater surface opposite to the surface of the heater brought into contact with the film

CANON KK9 citations84
US9507303B2Nov 29, 2016

Fixing device

CANON KK10 citations84
US9417576B2Aug 16, 2016

Fixing device

CANON KK14 citations84
US9235172B2Jan 12, 2016

Image fixing apparatus

CANON KK8 citations84
US9182713B2Nov 10, 2015

Fixing apparatus

CANON KK5 citations84
US11635713B2Apr 25, 2023

Fixing device and image forming apparatus

CANON KK3 citations73
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
US10558153B2Feb 11, 2020

Fixing device that controls electrical power supplied to a film based on a difference between detection temperature values output by a first temperature detecting member and a second temperature detecting member

CANON KK4 citations73
US10503105B2Dec 10, 2019

Fixing apparatus having a tubular film that includes a low resistance layer formed in a heat generating layer

CANON KK5 citations73
US10310424B2Jun 4, 2019

Fixing device that alleviates a physical load on non-heat-generating regions of a heat generating layer of a fixing film

CANON KK4 citations73
US10095165B2Oct 9, 2018

Fixing apparatus for fixing a toner image to a recording medium

CANON KK4 citations73
US10078297B2Sep 18, 2018

Image forming apparatus

CANON KK5 citations73
US9766578B2Sep 19, 2017

Fixing device

CANON KK2 citations73
US9519252B2Dec 13, 2016

Fixing device

CANON KK6 citations73
US9423737B2Aug 23, 2016

Fixing apparatus

CANON KK5 citations73
US10635032B2Apr 28, 2020

Image forming apparatus

CANON KK4 citations72
US9501012B2Nov 22, 2016

Fixing apparatus for fixing a toner image to a recording medium

CANON KK2 citations63
US12560881B2Feb 24, 2026

Image heating device and image forming apparatus

CANON KK0 citations62
US12416884B2Sep 16, 2025

Fixing device and image forming apparatus

CANON KK0 citations62
US12386296B2Aug 12, 2025

Fixing device

CANON KK0 citations62
US12072650B2Aug 27, 2024

Image heating device and image forming apparatus

CANON KK0 citations62
US11994816B2May 28, 2024

Fixing device

CANON KK0 citations62
US11841655B2Dec 12, 2023

Image heating device

CANON KK0 citations62
US10564579B2Feb 18, 2020

Fixing apparatus

CANON KK1 citations62
US12487544B2Dec 2, 2025

Fixing apparatus and film unit

CANON KK0 citations52
US11106171B2Aug 31, 2021

Image forming apparatus that increases a sheet feeding interval when oblique sheet movement is detected

CANON KK0 citations52
US12253814B2Mar 18, 2025

Fixing device and image forming apparatus

CANON KK0 citations51

DOW TORAY CO LTD

6 patents

DOW CORNING TORAY CO LTD

2 patents

DOW CORNING TORAY SILICONE

1 patent

HORIUCHI FUMIO

1 patent

IMAIZUMI TORU

1 patent

Showing the top 50 of 55 patents by PatentIndex Score.