Tokyo
Japan
2
2012-08-16
The entities that hold a legal rights for patent applications filed by inventor Komatsubara Hiroaki:
Hiroaki Komatsubara from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Oil type release agent for die casting method for getting solvent mixing ratio, casting method, and spray unit
#2 | 2007-06-14Oil type release agent for die casting method for setting solvent mixing ratio, casting method, and spray unit
3237673 ⎘