MF

Masayuki Funatsu

KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
Overall (All Time): #3,521,422 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6612748 Ball bearing Masahiro Mukasa, Shinji Abe 2003-09-02