RK

Ryuki Kan

MC Mitsui Chemicals: 1 patents #43 of 170Top 30%
Overall (2020): #290,936 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10768443 Electronic eyeglasses Masayoshi Hino 2020-09-08