P

Inventor

KAWAGUCHI KOTATSU

JP17 patents
⚠️ This page may combine multiple inventors who share the name “KAWAGUCHI KOTATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KYOCERA DOCUMENT SOLUTIONS INC

13 patents
US9804547B2Oct 31, 2017

Fixing device and image forming apparatus that reduce rotation failure of fixing belt

KYOCERA DOCUMENT SOLUTIONS INC5 citations72
US9778607B2Oct 3, 2017

Fixing device having fixing belt and image forming apparatus including the same

KYOCERA DOCUMENT SOLUTIONS INC2 citations72
US9471018B2Oct 18, 2016

Fixing device and image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC4 citations71
US10866550B2Dec 15, 2020

Fixing device capable of improving heating efficiency of fixing belt, image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC2 citations69
US10527987B1Jan 7, 2020

Fixing belt, fixing device, and image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC1 citations61
US10514639B2Dec 24, 2019

Heating unit, fixing device, and image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC1 citations60
US11137705B2Oct 5, 2021

Fixing device, image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations57
US11467513B2Oct 11, 2022

Image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US11366403B2Jun 21, 2022

Image forming apparatus capable of suppressing a white void in an image and a cleaning failure in a non-magnetic one component development device

KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US11340537B2May 24, 2022

Development device and image forming apparatus including the development device

KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US10444684B2Oct 15, 2019

Fixing device and image forming apparatus

KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US10386762B2Aug 20, 2019

Heating unit including heating parts, in which each heating part includes heating resistors, fixing device including this heating unit, and image forming apparatus including this fixing device

KYOCERA DOCUMENT SOLUTIONS INC0 citations50
US9817344B2Nov 14, 2017

Fixing device capable of sensing temperature of heating body outside frame surrounding heating body regardless of moving frame and image forming apparatus including this fixing device

KYOCERA DOCUMENT SOLUTIONS INC0 citations41

FUJIFILM CORP

2 patents

GEN ELECTRIC

1 patent

GE MED SYS GLOBAL TECH CO LLC

1 patent