RT

Ryouma Tsukuda

MC Mitsui Mining & Smelting Co.: 1 patents #9 of 58Top 20%
Overall (2002): #123,564 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6403875 Process for producing thermoelectric material Shinji Karino, Yuichi Anno, Isamu Yashima, Hitoshi Kajino 2002-06-11