HH

Heikki Hassila

SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
📍 Ibaraki, JP: #3,280 of 6,779 inventorsTop 50%
Overall (All Time): #2,182,732 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6930189 Chiral ligand Takayuki Higashii 2005-08-16
6762306 Chiral ligand Takayuki Higashii 2004-07-13