TH

Toshiaki Hashizume

SE Seiko Epson: 1 patents #558 of 1,276Top 45%
Overall (2022): #228,550 of 548,613Top 45%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11237469 Wavelength conversion element, light source device, and projector — 2022-02-01