Sakai
Japan
8
2018-03-15
The entities that hold a legal rights for patent applications filed by inventor Kagimura Sumio:
Sumio Kagimura from Sakai, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Inverter driver of air conditioner
#2 | 2015-02-19Indirect matrix converter
#3 | 2012-11-15Reverse recovery current prevention device and motor driving apparatus
#4 | 2012-05-24Voltage smoothing circuit for smoothing voltage from power supply
#5 | 2012-05-03Fan control system and air conditioner that includes the same
#6 | 2010-09-09Fan control system and air conditioner that includes the same
#7 | 2010-05-06Multiple fan speed control system for preventing overload at start-up
#8 | 2005-05-05Noise filter, outdoor unit and air conditioner
6148507 ⎘