OO

Osamu Okumura

SE Seiko Epson: 3 patents #168 of 1,276Top 15%
📍 Chino, JP: #9 of 78 inventorsTop 15%
Overall (2022): #67,251 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11508874 Light emitting apparatus and projector — 2022-11-22
11333961 Wavelength converter, light source apparatus, and projector — 2022-05-17
11215747 Light source device and electronic apparatus — 2022-01-04