IN

Ichiro Namiki

CH Chisso: 1 patents #468 of 833Top 60%
Overall (All Time): #3,867,019 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4981938 Highly crystalline polypropylene Tohru Hanari, Kinya Mori, Hiromasa Chiba, Kiyoshi Matsuda 1991-01-01