HN

Hiroshi Nishitani

IC Idemitsu Petrochemical Co.: 1 patents #8 of 35Top 25%
📍 Yamanashi, JP: #47 of 140 inventorsTop 35%
Overall (1997): #141,100 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

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