YI

Yutaka Iwanaga

ML Mitsui Mining Company, Limited: 1 patents #1 of 4Top 25%
Overall (1997): #54,449 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5696049 Catalyst for the decomposition of nitrogen oxides and a method for denitrification using the same Nobuhide Ikeyama, Yuji Torikai, Masatosi Adachi 1997-12-09