HH

Hiroshi Hayami

SP Sumitomo Electric Fine Polymer: 1 patents #1 of 4Top 25%
Overall (2004): #210,482 of 270,089Top 80%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6673867 Heat-resistant engineering plastic resin composition and molded article obtained therefrom Shinya Nishikawa 2004-01-06