RW

Rie Wada

KC Koki Holdings Co.: 1 patents #124 of 215Top 60%
Overall (All Time): #2,965,063 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9764430 Lead-free solder alloy, solder material and joined structure Atsushi Irisawa 2017-09-19