KT

Katsutomo Tsukahara

SE Seiko Epson: 1 patents #558 of 1,276Top 45%
Overall (2022): #379,149 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11223007 Piezoelectric element, liquid ejection head, and printer Kazuya Kitada 2022-01-11