MK

Masayuki Kogashima

KC Kobelco Construction Machinery Co.: 1 patents #243 of 422Top 60%
Overall (All Time): #3,152,873 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8405328 Slewing control device and working machine incorporated with the same Masayuki Komiyama, Natsuki Yumoto, Yoshiyasu Umezu 2013-03-26