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Yuji Yoshida

TC Tokyo Diamond Tools Mfg. Co.: 1 patents #3 of 14Top 25%
Overall (All Time): #3,147,758 of 4,157,543Top 80%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8377159 Synthetic grinding stone Hiroshi Eda, Libo Zhou, Masaaki Kenmochi, Yoshiaki Tashiro, Sumio Kamiya +3 more 2013-02-19