IY

Isamu Yashima

MC Mitsui Mining & Smelting Co.: 1 patents #9 of 58Top 20%
Overall (2002): #200,690 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

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