YF

Yuuichi Fukumura

NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
Overall (All Time): #2,941,676 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9631249 Stainless steel and method for manufacturing same Kazuhiko Adachi, Takashi Maeda, Masayuki Shibuya, Kazuyoshi Fujisawa 2017-04-25