OY

Osamu Yokoyama

SE Seiko Epson: 2 patents #282 of 1,276Top 25%
Overall (2022): #123,601 of 548,613Top 25%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11513357 Image display device for providing uniform brightness in virtual image 2022-11-29
11411205 Display device having lens and light-transmitting layer, and electronic apparatus Takeshi Koshihara, Mitsutaka Ide 2022-08-09