TU

Takehiro Umeno

CH Chisso: 1 patents #468 of 833Top 60%
Overall (All Time): #4,044,587 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4483966 Process for producing modified polypropylene Takeshi Suzuki, Hiroshi Shimizu, Nobutoshi Komori, Atsuyoshi Shimizu 1984-11-20