Inventor
TSUBOTA SHINICHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “TSUBOTA SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
9 patentsUS11117371B2Sep 14, 2021
Recording system
SEIKO EPSON CORP0 citations52
US11413870B2Aug 16, 2022
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations50
US12337598B2Jun 24, 2025
Maintenance method of head unit
SEIKO EPSON CORP0 citations48
US10981383B2Apr 20, 2021
Liquid ejecting head and liquid ejecting apparatus
SEIKO EPSON CORP0 citations48
US10882319B2Jan 5, 2021
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations48
US10486425B2Nov 26, 2019
Liquid ejecting apparatus and method of driving the same
SEIKO EPSON CORP0 citations48
US9527323B2Dec 27, 2016
Liquid discharging apparatus
SEIKO EPSON CORP1 citations48
US9302476B2Apr 5, 2016
Liquid ejecting apparatus
SEIKO EPSON CORP1 citations48
US8777371B2Jul 15, 2014
Maintenance device and liquid ejecting apparatus
SEIKO EPSON CORP0 citations38