RO

Riichi Ogawara

MC Mitsui Mining & Smelting Co.: 1 patents #20 of 67Top 30%
Overall (2016): #252,754 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9312454 Sulfur-containing phosphor coated with ZnO compound Jun Itoh, Asuka Sasakura, Masaaki Inamura, Akinori Kumagai 2016-04-12