Mito
Japan
7
2009-05-21
The entities that hold a legal rights for patent applications filed by inventor Suda Koichi:
Koichi Suda from Mito, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Drive circuit for switching device
#2 | 2008-12-25Driving circuit for switching elements
#3 | 2008-05-08Inverter apparatus
#4 | 2008-03-27Protection circuit for power management semiconductor devices and power converter having the protection circuit
#5 | 2007-11-13Protection circuit for power management semiconductor devices and power converter having the protection circuit
#6 | 2007-01-04Driving circuit for switching elements
#7 | 2006-02-16Inverter apparatus
4145753 ⎘