Inventor
TOMIMATSU SHINGO
JP25 patents
Patents
25 patentsUS11981136B2May 14, 2024
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP2 citations73
US10625503B2Apr 21, 2020
Liquid ejection head, liquid ejection apparatus, and electronic device
SEIKO EPSON CORP2 citations73
US10239318B2Mar 26, 2019
Liquid discharge apparatus and maintenance method for the liquid discharge apparatus
SEIKO EPSON CORP2 citations72
US12187047B2Jan 7, 2025
Flow passage member, liquid ejecting head, liquid ejecting apparatus, and method for manufacturing flow passage member
SEIKO EPSON CORP1 citations64
US11938732B2Mar 26, 2024
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US11865850B2Jan 9, 2024
Liquid ejecting apparatus and liquid ejecting head
SEIKO EPSON CORP0 citations62
US11780243B2Oct 10, 2023
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US11673388B2Jun 13, 2023
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US10328692B2Jun 25, 2019
Liquid ejection head and liquid ejection apparatus
SEIKO EPSON CORP1 citations61
US11938728B2Mar 26, 2024
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations52
US10889115B2Jan 12, 2021
Liquid discharge head having a wiring substrate with surface wirings connected at both ends via through-wirings
SEIKO EPSON CORP0 citations52
US10000060B2Jun 19, 2018
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP1 citations52
US12409654B2Sep 9, 2025
Liquid ejecting head, support body, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US10464320B2Nov 5, 2019
Liquid ejecting head, liquid ejecting apparatus, and control method for liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US10112392B2Oct 30, 2018
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US9962934B2May 8, 2018
Liquid ejecting head, liquid ejecting head unit, liquid ejecting apparatus, and method for manufacturing liquid ejecting head unit
SEIKO EPSON CORP0 citations51
US9738074B2Aug 22, 2017
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US9604455B2Mar 28, 2017
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US10875303B2Dec 29, 2020
Liquid ejecting head, liquid ejecting apparatus, and wiring substrate
SEIKO EPSON CORP0 citations41
US10449765B2Oct 22, 2019
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations41
US10442188B2Oct 15, 2019
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations41
US10207503B2Feb 19, 2019
MEMS device, liquid ejecting head, liquid ejecting apparatus, and MEMS device manufacturing method
SEIKO EPSON CORP0 citations41
US10081181B2Sep 25, 2018
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations41
US9969159B2May 15, 2018
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations41
US9889657B2Feb 13, 2018
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations41