Inventor
TEZUKA SEIJI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “TEZUKA SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
16 patentsUS11039033B2Jun 15, 2021
Image reading apparatus
SEIKO EPSON CORP5 citations84
US10602012B2Mar 24, 2020
Image reading apparatus
SEIKO EPSON CORP7 citations84
US11985283B2May 14, 2024
Image reading apparatus
SEIKO EPSON CORP2 citations73
US11711478B2Jul 25, 2023
Image reading apparatus
SEIKO EPSON CORP2 citations73
US11310388B2Apr 19, 2022
Image reading apparatus
SEIKO EPSON CORP2 citations73
US8991971B2Mar 31, 2015
Liquid ejecting apparatus
SEIKO EPSON CORP5 citations73
US12415700B2Sep 16, 2025
Medium ejection device and image reading device
SEIKO EPSON CORP1 citations63
US9180671B2Nov 10, 2015
Liquid ejecting apparatus including a gap forming member having a locking member
SEIKO EPSON CORP3 citations63
US12587604B2Mar 24, 2026
Image reading apparatus
SEIKO EPSON CORP0 citations62
US11303775B2Apr 12, 2022
Image reading apparatus
SEIKO EPSON CORP0 citations62
US9199478B2Dec 1, 2015
Liquid ejection apparatus including a liquid supply tube
SEIKO EPSON CORP1 citations52
US12559332B2Feb 24, 2026
Image reading device
SEIKO EPSON CORP0 citations51
US12017875B2Jun 25, 2024
Medium-transporting device and image reading apparatus
SEIKO EPSON CORP0 citations51
US11381695B2Jul 5, 2022
Image reading apparatus
SEIKO EPSON CORP0 citations51
US11343397B2May 24, 2022
Image reading apparatus
SEIKO EPSON CORP0 citations51
US10110760B2Oct 23, 2018
Medium feeding device and image reading apparatus
SEIKO EPSON CORP0 citations51