NO

Norio Ogata

IC Idemitsu Petrochemical Co.: 1 patents #8 of 35Top 25%
Overall (1997): #97,867 of 185,788Top 55%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5635587 Process for manufacturing polyarylene sulfide Yoshinari Koyama, Hiroshi Nishitani 1997-06-03