KN

Ken Nagashima

NC N.E. Chemcat: 1 patents #13 of 19Top 70%
Overall (2016): #329,314 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9339794 Catalyst composition for exhaust gas purification and exhaust gas purifying catalyst for automobiles 2016-05-17