HK

Hiroaki Koubu

DC Dowa Electronics Materials Co.: 1 patents #5 of 18Top 30%
📍 Honjō, JP: #1 of 2 inventorsTop 50%
Overall (2025): #369,296 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12390854 Silver powder, method of producing silver powder, and conductive paste Taro Torigoe, Fumiya Abe, Minami Kanasugi 2025-08-19