Yokaichi
Japan
2
2012-01-05
2
2014-04-22
These are the the leading inventors for applications assigned to Toho Engineering:
Toho Engineering based in Yokaichi, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method of regenerating a polishing pad using a polishing pad sub plate
#2 | 2011-12-29 ✅ Patent 8,702,477 granted on 2014-04-22Polishing pad sub plate
477879 ⎘