Inventor
IZAWA TATSUNORI
JP17 patents
⚠️ This page may combine multiple inventors who share the name “IZAWA TATSUNORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
6 patentsUS11687023B2Jun 27, 2023
Imaging system with gloss treatment device
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11429053B2Aug 30, 2022
Imaging system with toner leveling and glossing device
HEWLETT PACKARD DEVELOPMENT CO0 citations62
US11287768B2Mar 29, 2022
Fixing device including endless belt with a cutout
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US11892787B2Feb 6, 2024
Fixing device for reducing belt damage
HEWLETT PACKARD DEVELOPMENT CO0 citations59
US11022918B2Jun 1, 2021
Fixing device with detector for conveyance of recording medium
HEWLETT PACKARD DEVELOPMENT CO0 citations50
US10719043B2Jul 21, 2020
Fixing device and image forming apparatus
HEWLETT PACKARD DEVELOPMENT CO0 citations41
FUJI XEROX CO LTD
5 patentsUS7880871B2Feb 1, 2011
Recording sheet moving device, image forming device, and recording sheet moving method
FUJI XEROX CO LTD17 citations82
US7383007B2Jun 3, 2008
Fixing device
FUJI XEROX CO LTD3 citations62
US7349659B2Mar 25, 2008
Image forming apparatus for fixing a toner image
FUJI XEROX CO LTD2 citations62
US7770879B2Aug 10, 2010
Recording medium transport apparatus and image forming apparatus
FUJI XEROX CO LTD4 citations61
US7493073B2Feb 17, 2009
Image forming apparatus
FUJI XEROX CO LTD0 citations41
SAMSUNG ELECTRONICS CO LTD
3 patentsUS9709937B2Jul 18, 2017
Fixing apparatus and image forming apparatus
SAMSUNG ELECTRONICS CO LTD0 citations51
US9709929B2Jul 18, 2017
Fixing device and image forming apparatus including the same
SAMSUNG ELECTRONICS CO LTD0 citations40
US9658582B2May 23, 2017
Fusing device employing induction heating method and image forming apparatus using the same
SAMSUNG ELECTRONICS CO LTD0 citations36