ES

Etsuo Shimizu

KO Kasei Optonix: 1 patents #5 of 29Top 20%
📍 Toyota, JP: #41 of 73 inventorsTop 60%
Overall (1989): #116,060 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4839243 Radiographic intensifying screen Noboru Kotera, Shinichi Onogi, Teiichi Hitomi 1989-06-13