Inventor
HIRAI YASUAKI
JP13 patents
Patents
13 patentsUS11235584B2Feb 1, 2022
Printing apparatus and printing system
SEIKO EPSON CORP5 citations71
US11400726B2Aug 2, 2022
Printing apparatus and printing system
SEIKO EPSON CORP2 citations70
US11938740B2Mar 26, 2024
Liquid ejecting device and method of controlling liquid ejecting device
SEIKO EPSON CORP0 citations61
US11813868B2Nov 14, 2023
Liquid discharge device and maintenance method of liquid discharge device
SEIKO EPSON CORP0 citations59
US11673402B2Jun 13, 2023
Liquid ejecting apparatus and method for controlling liquid ejecting apparatus
SEIKO EPSON CORP0 citations59
US11312149B2Apr 26, 2022
Printer
SEIKO EPSON CORP0 citations59
US11518163B2Dec 6, 2022
Liquid ejecting apparatus and method for activating liquid ejecting apparatus
SEIKO EPSON CORP0 citations50
US12358288B2Jul 15, 2025
Liquid ejection device and control method for liquid ejection device
SEIKO EPSON CORP0 citations49
US11528383B2Dec 13, 2022
Liquid jet device and billing method thereof
SEIKO EPSON CORP0 citations49
US11376854B2Jul 5, 2022
Printing apparatus and printing system
SEIKO EPSON CORP0 citations49
US10889124B2Jan 12, 2021
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations49
US12049083B2Jul 30, 2024
Liquid ejecting device
SEIKO EPSON CORP0 citations40
US10737518B2Aug 11, 2020
Recording apparatus
SEIKO EPSON CORP0 citations40