HK

Haruki Koyama

KA Kaneka: 1 patents #65 of 210Top 35%
Overall (2020): #456,242 of 565,922Top 85%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10578773 Optical resin composition and film Fuminobu Kitayama 2020-03-03