YO

Yoichi Obata

SC Sumitomo Chemical: 1 patents #103 of 341Top 35%
Overall (2002): #85,539 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6337377 Process for producing olefin polymers, olefin-polymerizing catalyst and polyproylene for biaxially oriented film produced with said catalyst Takeshi Ebara, Koji Mizunuma, Toshio Sasaki, Kazuki Wakamatsu, Junichi Kimura 2002-01-08