P

Inventor

ITOH KAZUYOSHI

JP47 patents
⚠️ This page may combine multiple inventors who share the name “ITOH KAZUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI XEROX CO LTD

16 patents
US5907375AMay 25, 1999

Input-output unit

FUJI XEROX CO LTD117 citations95
US7907870B2Mar 15, 2011

Fixing apparatus and image forming apparatus

FUJI XEROX CO LTD8 citations83
US7747195B2Jun 29, 2010

Fixing device with temperature compensating uniforming section and image forming apparatus

FUJI XEROX CO LTD16 citations83
US7382995B2Jun 3, 2008

Fixing apparatus, image forming apparatus and fixing apparatus heating method

FUJI XEROX CO LTD13 citations83
US7860414B2Dec 28, 2010

Heating apparatus and fixing apparatus

FUJI XEROX CO LTD7 citations74
US7224255B2May 29, 2007

Overheat protection device for movable body surface, overheat protection apparatus using the same and temperature control device

FUJI XEROX CO LTD3 citations63
US11016427B1May 25, 2021

Heating device, fixing device, and image forming apparatus

FUJI XEROX CO LTD1 citations62
US10969720B1Apr 6, 2021

Heating device, fixing device, and image forming apparatus

FUJI XEROX CO LTD1 citations62
US10241450B2Mar 26, 2019

Fixing device and image forming apparatus including a potential-difference application unit

FUJI XEROX CO LTD1 citations62
US7623818B2Nov 24, 2009

Belt fixing device and image forming apparatus therewith

FUJI XEROX CO LTD3 citations61
US11003115B2May 11, 2021

Fixing device and image forming apparatus

FUJI XEROX CO LTD0 citations53
US9885986B2Feb 6, 2018

Fixing device and image forming apparatus comprising a thermal fuse including a fuse element supported by an elastic member

FUJI XEROX CO LTD0 citations52
US9753420B1Sep 5, 2017

Fixing device and image forming apparatus

FUJI XEROX CO LTD0 citations52
US10591852B1Mar 17, 2020

Fixing device and image forming apparatus

FUJI XEROX CO LTD0 citations42
US9933732B2Apr 3, 2018

Fixing device and image forming apparatus

FUJI XEROX CO LTD0 citations42
US7431816B2Oct 7, 2008

Method of manufacturing heat resistant resin film with metal thin film

FUJI XEROX CO LTD0 citations41

FUJIFILM BUSINESS INNOVATION CORP

14 patents
US11624997B2Apr 11, 2023

Heating device and apparatus using member to be heated

FUJIFILM BUSINESS INNOVATION CORP2 citations72
US12523432B2Jan 13, 2026

Thermally conductive pipe, heat treatment device, and treatment system

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US12461479B2Nov 4, 2025

Heating device including heat pipe

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US12105450B2Oct 1, 2024

Heating device and heating-object utilization apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11982493B2May 14, 2024

Thermally conductive pipe, heat treatment device, and treatment system

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11703782B2Jul 18, 2023

Fixing device and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11442386B2Sep 13, 2022

Heating device and apparatus using member to be heated

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11378899B1Jul 5, 2022

Thermally conductive pipe, thermal processing device, and processing system

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11334010B2May 17, 2022

Heating device, fixing device, and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11106165B1Aug 31, 2021

Heating device and apparatus using member to be heated

FUJIFILM BUSINESS INNOVATION CORP1 citations62
US11092919B1Aug 17, 2021

Heating device and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11092918B1Aug 17, 2021

Heating device and image forming apparatus including heat pipe having flat outer surface

FUJIFILM BUSINESS INNOVATION CORP0 citations62
US11048194B2Jun 29, 2021

Fixing device, image forming apparatus, and heat- conducting multilayer body

FUJIFILM BUSINESS INNOVATION CORP0 citations52
US11687019B2Jun 27, 2023

Fixing device and image forming apparatus

FUJIFILM BUSINESS INNOVATION CORP0 citations51

SUMITOMO HEAVY INDUSTRIES

3 patents

SHIMADZU CORP

2 patents

CANON KK

2 patents

OZEKI YASUYUKI

2 patents

NISHIZAWA NORIHIKO

2 patents

JAPAN SCIENCE & TECH CORP

1 patent

UCHIYAMA TAKAYUKI

1 patent

KISHIDA KINZO

1 patent

YAMAGATA MICHIHIRO

1 patent

MATSUMURA HISASHI

1 patent

NAITO YASUTAKA

1 patent