AO

Akira Ohnishi

KK Kanegafuchi Kagaku Kogyo: 1 patents #6 of 47Top 15%
📍 Kakogawa, JP: #7 of 20 inventorsTop 35%
Overall (1982): #77,549 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4366093 Cylindrical molded catalyst Ken Shiozaki, Kazunori Tsuge 1982-12-28