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Atsushi Irisawa

KC Koki Holdings Co.: 1 patents #1 of 7Top 15%
Overall (2017): #484,085 of 506,227Top 100%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

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