KH

Katsufuma Hidaka

MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
Overall (All Time): #3,894,543 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4895633 Method and apparatus for molten salt electroplating of steel Hirohisa Seto, Atsuyoshi Shibuya, Junichi Uchida, Toshio Nakamori, Hirotaka Nakabayashi +7 more 1990-01-23