IY

Izumi Yoshida

UN Unitika: 1 patents #257 of 620Top 45%
Overall (All Time): #3,586,873 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6255378 Polyamide resin composition and process for producing the same Koji Fujimoto, Tsuneo Tamura, Kazushige Kojima, Sachiko Kokuryo 2001-07-03