KN

Kazufumi Nakamura

IC Idemitsu Kosan Co.: 1 patents #13 of 46Top 30%
Overall (1997): #122,349 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607898 Pyrazole derivatives Kazuyoshi Koike, Masashi Sakamoto, Ichiro Nasuno 1997-03-04