RN

Ryouichi Nakano

IC Idemitsu Petrochemical Co.: 1 patents #305 of 578Top 55%
KU Kurimoto: 1 patents #46 of 113Top 45%
Overall (All Time): #3,475,888 of 4,157,543Top 85%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

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