KK

Kazunori Kawamura

HO Hoya: 1 patents #13 of 41Top 35%
📍 Ibaraki, JP: #110 of 447 inventorsTop 25%
Overall (1989): #90,595 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4855180 Process for producing optical article having anti-reflection film — 1989-08-08