Inventor
TOMIYOSHI KENJI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “TOMIYOSHI KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT SEMICONDUCTOR CORP
10 patentsUS7372241B1May 13, 2008
Apparatus and method for switching voltage regulation
NAT SEMICONDUCTOR CORP77 citations97
US7075346B1Jul 11, 2006
Synchronized frequency multiplier for multiple phase PWM control switching regulator without using a phase locked loop
NAT SEMICONDUCTOR CORP75 citations97
US7045993B1May 16, 2006
Apparatus and method for step-down switching voltage regulation
NAT SEMICONDUCTOR CORP100 citations97
US7372238B1May 13, 2008
Apparatus and method for step-down switching voltage regulation
NAT SEMICONDUCTOR CORP49 citations95
US7135841B1Nov 14, 2006
Emulated inductor current automatic correction without knowledge of actual inductor current ramp for emulated peak control mode PWM
NAT SEMICONDUCTOR CORP61 citations95
US7671575B1Mar 2, 2010
Transient load response for a voltage regulator with a load current based control loop
NAT SEMICONDUCTOR CORP51 citations93
US7119522B1Oct 10, 2006
Apparatus and method for step-down switching voltage regulation
NAT SEMICONDUCTOR CORP32 citations92
US7595622B1Sep 29, 2009
System and method for providing a sample and hold circuit for maintaining an output voltage of a constant current source circuit when a feedback loop is disconnected
NAT SEMICONDUCTOR CORP29 citations86
US7345459B1Mar 18, 2008
Emulated inductor current automatic correction without knowledge of actual inductor current ramp for emulated peak control mode PWM
NAT SEMICONDUCTOR CORP8 citations73
US7479812B1Jan 20, 2009
Producing a frequency-representative signal with rapid adjustment to frequency changes
NAT SEMICONDUCTOR CORP5 citations54