YO

Yasuhiro Okafuji

JM Jx Nippon Mining & Metals: 4 patents #67 of 262Top 30%
📍 Ibaraki, JP: #2,214 of 6,779 inventorsTop 35%
Overall (All Time): #1,187,946 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10056166 Copper-cobalt-silicon alloy for electrode material 2018-08-21
9490039 Strip of Cu—Co—Si-based copper alloy for electronic materials and the method for producing the same Hiroshi Kuwagaki 2016-11-08
9478323 Cu—Si—Co-based copper alloy for electronic materials and method for producing the same Hiroshi Kuwagaki 2016-10-25
9076569 Cu—Co—Si alloy material and manufacturing method thereof 2015-07-07