SK

Shiro Kozakura

IC Idemitsu Petrochemical Co.: 2 patents #182 of 578Top 35%
Overall (All Time): #2,294,612 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5321086 Polycarbonate resin composition Takashi Komatsu 1994-06-14
5314949 Polycarbonate resin composition Shigeki Kuze, Kenji Tanaka 1994-05-24