KW

Kazutake Watanabe

TO Tokuyama: 1 patents #280 of 562Top 50%
ZE Zeon: 1 patents #435 of 734Top 60%
Overall (All Time): #3,340,957 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7619028 Diene rubber composition and process for producing the same Osamu Yatabe, Takeshi Karato, Yoshihiro Chino, Takahiko Fukahori 2009-11-17