SK

Seiichi Kojima

NC Nippon Oil & Fats Co.: 1 patents #173 of 409Top 45%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,866,549 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5175322 Continuous process for preparing metallic soaps Fumihiko Yoshizawa, Fumio Kikuchi, Kenichi Yuasa 1992-12-29