MO

Masao Onaka

KS Kobe Steel: 1 patents #857 of 2,031Top 45%
Overall (All Time): #3,629,608 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6128920 Dephlegmator Hitoshi Matsuo, Zbigniew Boguslaw Urban, Masaaki Akamatsu 2000-10-10