TH

Toshiaki Hashizume

SE Seiko Epson: 2 patents #276 of 1,264Top 25%
Overall (2021): #104,091 of 548,734Top 20%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11172176 Wavelength conversion element, light source device, projector, and method of manufacturing wavelength conversion element — 2021-11-09
10942433 Light source device and projector — 2021-03-09