Inventor
NOSAKA NORIYUKI
JP12 patents
Patents
12 patentsUS11552550B2Jan 10, 2023
Voltage balance circuit for semiconductor devices connected in series with each other, switching circuit, and power converter apparatus
OMRON TATEISI ELECTRONICS CO2 citations72
US11496125B2Nov 8, 2022
Switch circuit capable of overcurrent protection with small and simple circuit, and with simple operation, without affecting normal operation
OMRON TATEISI ELECTRONICS CO3 citations71
US11329546B2May 10, 2022
Power converter apparatus provided with low-pass filter circuit for reducing switching frequency components
OMRON TATEISI ELECTRONICS CO4 citations71
US11165421B1Nov 2, 2021
Driving circuit for switching element and switching circuit
OMRON TATEISI ELECTRONICS CO6 citations71
US11545972B2Jan 3, 2023
Overcurrent protection circuit for switching element turned on and off based on control voltage
OMRON TATEISI ELECTRONICS CO2 citations70
US11196413B2Dec 7, 2021
Driving circuit for switching element, and switching circuit
OMRON TATEISI ELECTRONICS CO2 citations60
US11984885B2May 14, 2024
Semiconductor circuit
OMRON TATEISI ELECTRONICS CO0 citations51
US12101018B2Sep 24, 2024
Driving circuit for switching element and switching circuit
OMRON TATEISI ELECTRONICS CO0 citations50
US11606021B2Mar 14, 2023
Power converter apparatus provided with low-pass filter circuit for reducing switching frequency components
OMRON TATEISI ELECTRONICS CO0 citations50
US12255640B2Mar 18, 2025
Driving circuit for switching element and switching circuit
OMRON TATEISI ELECTRONICS CO0 citations46
US12272941B2Apr 8, 2025
Overcurrent protection circuit and power converter
OMRON TATEISI ELECTRONICS CO0 citations45
US12160230B2Dec 3, 2024
Switching circuit apparatus capable of controlling multiple switching elements to synchronously turn on and off with bootstrap circuit
OMRON TATEISI ELECTRONICS CO0 citations45