HS

Hiromu Shinkawa

MC Mitsui Mining & Smelting Co.: 1 patents #9 of 58Top 20%
Overall (2002): #204,871 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6409985 Method for producing lithium manganate Koichi Numata 2002-06-25