EK

Etsuro Kubota

NC Nippon Light Metal Company: 1 patents #203 of 499Top 45%
Overall (All Time): #2,731,868 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11031257 Method for manufacturing power device cooler Tomoyuki Hirayama, Yutaka Hirano 2021-06-08