Hiroshima
Japan
3
2013-03-14
The entities that hold a legal rights for patent applications filed by inventor Iwai Junichi:
Junichi Iwai from Hiroshima, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Granulation method using an underwater cutting (UWC) device
#2 | 2011-07-14Counter-rotating twin screw extruder
#3 | 2007-08-16Drive apparatus for an extruder
6209005 ⎘