HO

Hirochika Ogawa

MC Mitsui Mining & Smelting Co.: 1 patents #444 of 838Top 55%
Overall (All Time): #2,450,633 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12397345 Powder for film formation or sintering Kento MATSUKURA, Shuichi Tateoka 2025-08-26