Inventor
NAGASHIMA HIDEFUMI
JP30 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA HIDEFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAGASHIMA HIDEFUMI
8 patentsUS8304043B2Nov 6, 2012
Inkjet recording ink and recording media set, inkjet recording method, recorded matter and recording apparatus
NAGASHIMA HIDEFUMI45 citations93
US8883275B2Nov 11, 2014
Inkjet recording medium and ink set, and inkjet recording method
NAGASHIMA HIDEFUMI12 citations83
US8110257B2Feb 7, 2012
Ink-jet recording method, ink-jet recording apparatus and recorded matter
NAGASHIMA HIDEFUMI9 citations83
US8899719B2Dec 2, 2014
Image forming method and image forming apparatus
NAGASHIMA HIDEFUMI4 citations73
US9284464B2Mar 15, 2016
Inkjet ink, ink cartridge, and inkjet recording device
NAGASHIMA HIDEFUMI3 citations72
US9982151B2May 29, 2018
Aqueous ink for inkjet, inkjet recording method, inkjet recorded matter, and inkjet recording device
NAGASHIMA HIDEFUMI1 citations51
US9868288B2Jan 16, 2018
Cleaning liquid for inkjet recording apparatus, method for cleaning inkjet recording apparatus, recording method, and cleaning and filling liquid
NAGASHIMA HIDEFUMI0 citations51
US9587124B2Mar 7, 2017
Aqueous ink for inkjet, inkjet recording method, inkjet recorded matter, and inkjet recording device
NAGASHIMA HIDEFUMI0 citations51
TODA NAOHIRO
5 patentsUS9243158B2Jan 26, 2016
Aqueous ink for inkjet, inkjet recording device, inkjet printed matter, and inkjet recording method
TODA NAOHIRO7 citations84
US9108439B2Aug 18, 2015
Method of forming image and ink jet recording apparatus
TODA NAOHIRO6 citations73
US9493665B2Nov 15, 2016
Ink set for inkjet and inkjet recording method
TODA NAOHIRO1 citations52
US9855763B2Jan 2, 2018
Ink for inkjet and inkjet recording method
TODA NAOHIRO0 citations51
US9493001B2Nov 15, 2016
Inkjet recording method, inkjet recorded matter, and inkjet recording device
TODA NAOHIRO0 citations51
RICOH CO LTD
5 patentsUS8382271B2Feb 26, 2013
Inkjet ink, ink cartridge, inkjet recording apparatus, inkjet recording method and image forming apparatus
RICOH CO LTD17 citations83
US9163160B2Oct 20, 2015
Aqueous ink for inkjet, ink cartridge, and inkjet recording device
RICOH CO LTD5 citations73
US11472977B2Oct 18, 2022
Ink, inkjet recording method, inkjet recording apparatus, and recorded matter
RICOH CO LTD0 citations62
US11168228B2Nov 9, 2021
Ink, image forming method, image forming device, and recorded matter
RICOH CO LTD0 citations60
US10829655B2Nov 10, 2020
Ink, set of ink and substrate, ink-jet printing method, ink-jet printer, and print
RICOH CO LTD0 citations40
FUJII ICHIROH
4 patentsUS9446606B2Sep 20, 2016
Aqueous ink for inkjet, inkjet recorder and inkjet recording method
FUJII ICHIROH2 citations61
US9358810B2Jun 7, 2016
Inkjet recording method and inkjet recorder
FUJII ICHIROH2 citations61
US9574098B2Feb 21, 2017
Ink for inkjet recording and recording method therewith
FUJII ICHIROH1 citations51
US9605173B2Mar 28, 2017
Ink, inkjet recording method, ink cartridge, recorded matter, and inkjet recording device
FUJII ICHIROH0 citations40
NAKAGAWA TOMOHIRO
3 patentsUS9340692B2May 17, 2016
Ink, inkjet recording method, and recorded matter
NAKAGAWA TOMOHIRO3 citations73
US9663668B2May 30, 2017
Inkjet ink, inkjet recording method and ink recorded matter
NAKAGAWA TOMOHIRO2 citations72
US9321923B2Apr 26, 2016
Aqueous ink for inkjet, ink cartridge, and inkjet recording device
NAKAGAWA TOMOHIRO3 citations72
KIDO MASAHIRO
3 patentsUS10519331B2Dec 31, 2019
Ink, inkjet recording method, inkjet recording apparatus, and recorded matter
KIDO MASAHIRO4 citations71
US10119042B2Nov 6, 2018
Ink, inkjet printing apparatus, inkjet printing method, and printed matter
KIDO MASAHIRO4 citations71
US9856386B2Jan 2, 2018
Inkjet ink, inkjet recording method using the inkjet ink, and print formed by the inkjet ink
KIDO MASAHIRO0 citations50