YH

Yuichi Hirokawa

Overall (All Time): #2,711,307 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10926344 Taper reamer Yasushi Sasagawa, Hiroshi Saito, Takumi Abe, Shunsuke Sakuma, Yuki Ogiue +5 more 2021-02-23