YY

Yoshihisa Yonemitsu

NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
Overall (All Time): #2,846,373 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10227677 Titanium alloy Hideya Kaminaka, Satoshi Matsumoto, Kouichi Takeuchi 2019-03-12