OO

Osamu Okumura

SE Seiko Epson: 1 patents #607 of 1,345Top 50%
📍 Chino, JP: #36 of 82 inventorsTop 45%
Overall (2020): #324,502 of 565,922Top 60%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10620520 Wavelength conversion element, wavelength conversion system, light source apparatus, and projector — 2020-04-14