KN

Kenichi Nakagawa

TE Toyo Engineering: 1 patents #1 of 3Top 35%
Overall (1997): #119,474 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5676915 Method for desulfurizing exhaust gas Shigeo Iiyama, Kozo Ohsaki 1997-10-14