YY

Yoshiyuki Yanagisawa

SE Seiko Epson: 2 patents #299 of 1,345Top 25%
Overall (2020): #103,399 of 565,922Top 20%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10845684 Projector Ryuta Koizumi 2020-11-24
10656508 Projector and operation control method 2020-05-19