MH

Mitsumasa Hoshi

NC Nippon Mining & Metals Co.: 1 patents #2 of 10Top 20%
📍 Ooita, JP: #9 of 41 inventorsTop 25%
Overall (2002): #153,432 of 266,432Top 60%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6436169 Method of operating a copper smelting furnace Yushiro Hirai 2002-08-20