EK

Eiji Kitajima

KC Koa Oil Company: 1 patents #1 of 10Top 10%
📍 Izumi, JP: #3 of 15 inventorsTop 20%
Overall (1982): #67,225 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363670 Continuous process for industrially producing mesocarbon microbeads Kosaku Noguchi, Honami Tanaka, Yukimasa Kumura, Noriyuki Tsuchiya, Tomonori Sunada 1982-12-14