CK

Chikashi Kawashima

CL Central Glass Company, Limited: 1 patents #7 of 68Top 15%
📍 Tokyo, NY: #16 of 28 inventorsTop 60%
Overall (1997): #168,053 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5696215 Elastic fluorohydrocarbon resin and method of producing same Akira Ishihara, Katunori Kawamura, Seiiti Minegishi 1997-12-09