Inventor
SHIOZAWA YU
JP16 patents
Patents
16 patentsUS12420550B2Sep 23, 2025
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US12370791B2Jul 29, 2025
Liquid discharge device and system
SEIKO EPSON CORP0 citations62
US12103304B2Oct 1, 2024
Liquid discharge head and liquid discharge device
SEIKO EPSON CORP0 citations62
US12251936B2Mar 18, 2025
MEMS device, liquid ejecting head, and liquid ejecting apparatus
SEIKO EPSON CORP0 citations61
US12420547B2Sep 23, 2025
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US12377650B2Aug 5, 2025
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US12365176B2Jul 22, 2025
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US12296589B2May 13, 2025
Liquid discharge head and liquid discharge device
SEIKO EPSON CORP0 citations51
US12269267B2Apr 8, 2025
Liquid ejecting head, liquid ejecting apparatus, and method of manufacturing liquid ejecting head
SEIKO EPSON CORP0 citations51
US11872814B2Jan 16, 2024
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations51
US12589590B2Mar 31, 2026
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations50
US12194742B2Jan 14, 2025
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations50
US11951737B2Apr 9, 2024
Liquid discharge head unit and liquid discharge device
SEIKO EPSON CORP0 citations50
US11571893B2Feb 7, 2023
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations50
US12280595B2Apr 22, 2025
Liquid discharge head and liquid discharge device
SEIKO EPSON CORP0 citations49
US12330418B2Jun 17, 2025
Liquid discharge head and liquid discharge device
SEIKO EPSON CORP0 citations48