HK

Hirofumi Kurokawa

SC Sumitomo Metal Mining Co.: 1 patents #385 of 736Top 55%
📍 Koganei, JP: #289 of 449 inventorsTop 65%
Overall (All Time): #4,104,555 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4184235 Apparatus for shaping anodes Masaharu Ono, Kimio Yoshida, Tadashi Itado, Yasuhiro Uchihara 1980-01-22