YO

Yoichi Obata

SC Sumitomo Chemical: 2 patents #34 of 272Top 15%
Overall (2004): #33,579 of 270,089Top 15%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6812287 Propylene-based resin composition and heat-shrinkable film Takeshi Ebara 2004-11-02
6699574 Polypropylene-based resin composition for stretched film, process for producing the same and stretched film Shunji Yunoki, Takeshi Ebara 2004-03-02