KS

Keiji Shimiya

KO Kasei Optonix: 1 patents #1 of 5Top 20%
Overall (1982): #48,558 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4362944 Radiographic intensifying screen Yujiro Suzuki, Norio Mirua 1982-12-07