Sodegaura
Japan
2
2008-12-18
The entities that hold a legal rights for patent applications filed by inventor Hirota Naritoshi:
Naritoshi Hirota from Sodegaura, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Propylene copolymer, polypropylene composition and uses thereof, transition metal compound and olefin polymerization catalyst
#2 | 2006-12-07Propylene copolymer, polypropylene composition, and uses thereof, transition metal compounds and catalyst for olefin polymerization
6146803 ⎘