KH

Kinya Hasegawa

QL Qd Laser: 1 patents #3 of 6Top 50%
Overall (2022): #372,224 of 548,613Top 70%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11445903 Vision test device Seiji Morino, Makoto Suzuki, Mitsuru Sugawara 2022-09-20