Inventor
SATO CHIGUSA
JP38 patents
⚠️ This page may combine multiple inventors who share the name “SATO CHIGUSA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
32 patentsUS9458338B2Oct 4, 2016
Ultraviolet curable type ink-jet ink composition, recording method and recording apparatus using the same
SEIKO EPSON CORP16 citations92
US9034940B2May 19, 2015
Ultraviolet-curable ink jet ink composition
SEIKO EPSON CORP17 citations92
US10183332B2Jan 22, 2019
Sintering and shaping method
SEIKO EPSON CORP7 citations84
US9873808B2Jan 23, 2018
Ultraviolet-curable ink jet ink composition
SEIKO EPSON CORP7 citations84
US9371458B2Jun 21, 2016
Ink composition for ink jet recording and ink jet recording method
SEIKO EPSON CORP7 citations83
US11787961B2Oct 17, 2023
Ink jet process and recording
SEIKO EPSON CORP2 citations73
US9765193B2Sep 19, 2017
Three-dimension formation composition, method of manufacturing three-dimensional structure, and three-dimensional structure
SEIKO EPSON CORP5 citations73
US11034165B2Jun 15, 2021
Ink jet method and ink jet apparatus
SEIKO EPSON CORP2 citations72
US12331142B2Jun 17, 2025
Maintenance liquid and maintenance method
SEIKO EPSON CORP0 citations62
US11629210B2Apr 18, 2023
Maintenance liquid and maintenance method
SEIKO EPSON CORP0 citations62
US11225069B2Jan 18, 2022
Ink jet method and ink jet apparatus
SEIKO EPSON CORP0 citations62
US12036808B2Jul 16, 2024
Ink jet recording method using temporary curing radiation
SEIKO EPSON CORP1 citations60
US12552190B2Feb 17, 2026
Ink jet method and ink jet apparatus
SEIKO EPSON CORP0 citations59
US11912051B2Feb 27, 2024
Ink jet method and ink jet apparatus
SEIKO EPSON CORP0 citations59
US10858614B2Dec 8, 2020
Maintenance liquid and maintenance method
SEIKO EPSON CORP0 citations52
US10780500B2Sep 22, 2020
Sintering and shaping method
SEIKO EPSON CORP0 citations52
US10322589B2Jun 18, 2019
Photocurable ink composition, recording method, recording apparatus, photocurable ink jet recording ink composition, and ink jet recording method
SEIKO EPSON CORP0 citations52
US9796139B2Oct 24, 2017
Three-dimensional shaping composition, method for producing three-dimensionally shaped article, and three-dimensionally shaped article
SEIKO EPSON CORP0 citations52
US9738037B2Aug 22, 2017
Method and apparatus for producing three-dimensionally shaped object and three-dimensionally shaped object
SEIKO EPSON CORP0 citations52
US9731495B2Aug 15, 2017
Method of manufacturing three-dimensional structure, three-dimension formation material set, and three-dimensional structure
SEIKO EPSON CORP0 citations52
US9701858B2Jul 11, 2017
Radiation-curable ink composition, ink jet recording method, and recorded matter
SEIKO EPSON CORP0 citations52
US9623606B2Apr 18, 2017
Method of manufacturing three-dimensional structure and three-dimensional structure
SEIKO EPSON CORP1 citations52
US9499705B2Nov 22, 2016
Radically polymerizable photo-curable ink jet ink composition
SEIKO EPSON CORP0 citations52
US9243156B2Jan 26, 2016
Radiation-curable ink composition, ink jet recording method, and recorded matter
SEIKO EPSON CORP0 citations52
US9193881B2Nov 24, 2015
Radically polymerizable photo-curable ink jet ink composition
SEIKO EPSON CORP0 citations52
US8709549B2Apr 29, 2014
Radiation-curable ink composition, ink jet recording method, and recorded matter
SEIKO EPSON CORP0 citations52
US12202987B2Jan 21, 2025
Radiation curable ink jet composition and ink set
SEIKO EPSON CORP0 citations51
US11027544B2Jun 8, 2021
Ink jet method and ink jet apparatus
SEIKO EPSON CORP0 citations51
US9592680B2Mar 14, 2017
Ink jet recording method, photocurable ink jet ink composition, and ink jet recording device
SEIKO EPSON CORP0 citations51
US9186911B2Nov 17, 2015
Ink jet recording method, photocurable ink jet ink composition, and ink jet recording device
SEIKO EPSON CORP0 citations51
US12434488B2Oct 7, 2025
Methods for printing and wrapping
SEIKO EPSON CORP0 citations48
US12059888B2Aug 13, 2024
Ink jet recording method and method of packaging packaged object
SEIKO EPSON CORP0 citations47