YM

Yuuji Minamihata

SU Sumco: 1 patents #248 of 464Top 55%
Overall (All Time): #4,137,766 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10416145 Method for evaluating abrasive grains, and method for manufacturing silicon wafer — 2019-09-17