HI

Hirofumi Ishibashi

IC Idemitsu Petrochemical Co.: 1 patents #15 of 90Top 20%
📍 Satsumasendai, JP: #1 of 3 inventorsTop 35%
Overall (2003): #212,680 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6605242 Method of producing styrenic resin granulate and shaped article — 2003-08-12