SO

Satoshi Ohtaka

UI Ube Industries: 1 patents #18 of 80Top 25%
Overall (1982): #32,008 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4366257 Process for producing a calcia clinker Yuichi Suzukawa, Waichi Kobayashi 1982-12-28