Inventor
IWAHASHI SHINYA
JP6 patents
Patents
6 patentsUS9561651B2Feb 7, 2017
Element substrate and method for discharging liquid
CANON KK4 citations72
US9751301B2Sep 5, 2017
Substrate for ink jet recording head
CANON KK6 citations71
US10882314B2Jan 5, 2021
Liquid ejection head, method for producing liquid ejection head, and liquid ejection apparatus
CANON KK1 citations61
US11981133B2May 14, 2024
Liquid discharge head substrate and printing apparatus
CANON KK0 citations50
US10766255B2Sep 8, 2020
Element substrate
CANON KK0 citations50
US9975338B2May 22, 2018
Method for manufacturing liquid ejection head substrate
CANON KK0 citations40