Inventor
SEGAWA YUICHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “SEGAWA YUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
18 patentsUS7885554B2Feb 8, 2011
Developing device, image forming apparatus, image forming system, cartridge, developing unit and photoconductor unit
SEIKO EPSON CORP46 citations92
US9442448B2Sep 13, 2016
Medium transport unit, recording apparatus, and image reading apparatus
SEIKO EPSON CORP6 citations84
US10391791B2Aug 27, 2019
Medium transport unit, recording apparatus, and image reading apparatus
SEIKO EPSON CORP1 citations73
US9855770B2Jan 2, 2018
Medium transport unit, recording apparatus, and image reading apparatus
SEIKO EPSON CORP3 citations73
US7289747B2Oct 30, 2007
Image forming apparatus
SEIKO EPSON CORP9 citations73
US12466205B2Nov 11, 2025
Recording device
SEIKO EPSON CORP0 citations62
US11661298B2May 30, 2023
Medium transport unit, recording apparatus, and image reading apparatus
SEIKO EPSON CORP0 citations62
US11090952B2Aug 17, 2021
Medium transport unit, recording apparatus, and image reading apparatus
SEIKO EPSON CORP0 citations62
US7831165B2Nov 9, 2010
Fixing device and image forming apparatus equipped with the fixing device
SEIKO EPSON CORP6 citations62
US10882341B2Jan 5, 2021
Recording apparatus
SEIKO EPSON CORP0 citations51
US9610792B2Apr 4, 2017
Recording apparatus
SEIKO EPSON CORP1 citations51
US9505242B2Nov 29, 2016
Recording apparatus
SEIKO EPSON CORP0 citations51
US9174462B2Nov 3, 2015
Recording apparatus
SEIKO EPSON CORP0 citations51
US11003122B2May 11, 2021
Recording apparatus and control method of recording apparatus
SEIKO EPSON CORP0 citations50
US9701124B2Jul 11, 2017
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations42
US10011125B2Jul 3, 2018
Recording system
SEIKO EPSON CORP0 citations41
US9682582B2Jun 20, 2017
Recording apparatus
SEIKO EPSON CORP0 citations41
US9643434B2May 9, 2017
Recording apparatus
SEIKO EPSON CORP0 citations41