Osaka
Japan
7
2016-08-18
The entities that hold a legal rights for patent applications filed by inventor SEKIYA Mamoru:
Mamoru SEKIYA from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Signal modulation circuit
#2 | 2015-07-23Signal modulation circuit
#3 | 2014-12-11Signal modulation circuit
#4 | 2014-12-11Pulse synthesizing circuit
#5 | 2014-07-03Pulse width modulator and switching amplifier
#6 | 2012-03-01Amplifying circuit
#7 | 2012-03-01Amplifying circuit and current-voltage conversion circuit
822802 ⎘