KS

Kazunori Sonetaka

Sumitomo Electric Industries: 1 patents #159 of 557Top 30%
Overall (1982): #49,580 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4350613 Catalyst for purifying exhaust gases and method for manufacturing same Atsushi Nishino, Kunio Kimura, Yasuhiro Takeuchi 1982-09-21