Tokyo
Japan
3
2009-07-02
The entities that hold a legal rights for patent applications filed by inventor Kase Toshio:
Toshio Kase from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Conjugated diene polymer cyclized product and method for producing the same
#2 | 2006-04-11Syndiotactic styrene polymers and process for the production thereof
#3 | 2006-03-23Polar-group-containing cyclized rubber and process for producing same
3980883 ⎘