KO

Katsutoshi Ohta

IC Idemitsu Petrochemical Co.: 1 patents #25 of 98Top 30%
KU Kurimoto: 1 patents #1 of 3Top 35%
Overall (2004): #181,078 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6720048 Pipe comprising ethylene base polymer Shigeru Murakami, Ryouichi Nakano 2004-04-13