FT

Fumitaka Tsukihashi

IC Ishihara Chemical Co.: 1 patents #30 of 58Top 55%
JC Jfe Mineral Company: 1 patents #17 of 28Top 65%
Overall (All Time): #3,303,185 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7799112 Production method of pure metal/alloy super-micro powder Yasunori Yonehana, Yoshinao Chisaki 2010-09-21