Inventor
NAGAMOCHI SOICHIRO
JP15 patents
Patents
15 patentsUS8721048B2May 13, 2014
Substrate for liquid discharge head and liquid discharge head
CANON KK4 citations73
US9561651B2Feb 7, 2017
Element substrate and method for discharging liquid
CANON KK4 citations72
US9333746B2May 10, 2016
Ink jet recording head substrate, method for manufacturing the same, and ink jet recording head
CANON KK6 citations72
US9751301B2Sep 5, 2017
Substrate for ink jet recording head
CANON KK6 citations71
US11358389B2Jun 14, 2022
Element substrate, liquid ejection head, and method of manufacturing element substrate
CANON KK0 citations62
US11110705B2Sep 7, 2021
Liquid-discharging-head substrate, liquid discharging head, liquid discharging apparatus, method of manufacturing liquid-discharging-head substrate
CANON KK0 citations62
US11981129B2May 14, 2024
Element substrate, liquid discharge head, and printing apparatus
CANON KK1 citations61
US11577508B2Feb 14, 2023
Element substrate, liquid discharge head, and printing apparatus
CANON KK0 citations51
US10981381B2Apr 20, 2021
Liquid discharge head substrate, liquid discharge head, and liquid discharge apparatus
CANON KK0 citations51
US10766256B2Sep 8, 2020
Liquid ejection head substrate, method of manufacturing same and liquid ejection head
CANON KK0 citations51
US10703103B2Jul 7, 2020
Liquid ejection head and manufacturing method thereof
CANON KK0 citations51
US10166772B2Jan 1, 2019
Liquid-discharging-head substrate, liquid discharging head, liquid discharging apparatus, method of manufacturing liquid-discharging-head substrate
CANON KK0 citations51
US9381741B2Jul 5, 2016
Inkjet printhead substrate, method of manufacturing the same, and inkjet printhead
CANON KK0 citations51
US9050805B2Jun 9, 2015
Process for producing liquid ejection head and process for producing substrate for liquid ejection head including repeated metal layer, Si layer, N layer laminations
CANON KK1 citations51
US9975338B2May 22, 2018
Method for manufacturing liquid ejection head substrate
CANON KK0 citations40