AM

Akitoshi Masuyama

IC Idemitsu Petrochemical Co.: 1 patents #8 of 35Top 25%
Overall (1997): #179,920 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5698652 Styrenic polymer and molded article Takuma Aoyama, Takaaki Uchida, Komei Yamasaki 1997-12-16