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Yoshinari Yoko

SS Sankyo Seiki Seisakusho: 1 patents #122 of 287Top 45%
Overall (All Time): #3,572,346 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6188155 Spindle motor Yutaka Ishizuka, Masayoshi Saichi 2001-02-13