OH

Osamu Haida

KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
Overall (All Time): #4,088,048 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4263043 Desulfurizing agent for injection Toshihiko Emi, Sumio Yamada, Fumio SUDO, Hiraku Sonoda 1981-04-21