Inventor
UNO YOSHIYUKI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “UNO YOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNO YOSHIYUKI
10 patentsUS8395366B2Mar 12, 2013
Power factor correction converter including input current detecting circuit
UNO YOSHIYUKI158 citations98
US8427853B2Apr 23, 2013
Power factor correction converter including operation mode determination unit
UNO YOSHIYUKI24 citations92
US8232780B2Jul 31, 2012
Power factor correction converter
UNO YOSHIYUKI29 citations92
US8630105B2Jan 14, 2014
Switching power supply apparatus including a PFC converter that suppresses harmonic currents
UNO YOSHIYUKI19 citations84
US8587970B2Nov 19, 2013
Isolated switching power supply apparatus including primary-side and secondary-side digital control circuits
UNO YOSHIYUKI11 citations84
US8508195B2Aug 13, 2013
PFC converter using a predetermined value that varies in synchronization with a phase of the input voltage
UNO YOSHIYUKI17 citations84
US8228696B2Jul 24, 2012
Power factor correction converter
UNO YOSHIYUKI7 citations84
US8179703B2May 15, 2012
Power factor correction converter
UNO YOSHIYUKI11 citations84
US8274800B2Sep 25, 2012
DC-DC switching power supply with power factor correction
UNO YOSHIYUKI17 citations82
US8891255B2Nov 18, 2014
Switching power supply apparatus including simultanous control of multiple outputs
UNO YOSHIYUKI2 citations52
MURATA MANUFACTURING CO
10 patentsUS7919950B2Apr 5, 2011
Power factor correction converter
MURATA MANUFACTURING CO43 citations92
US9071155B2Jun 30, 2015
Switching power supply apparatus including a plurality of outputs
MURATA MANUFACTURING CO7 citations84
US9231484B2Jan 5, 2016
Switching power supply apparatus
MURATA MANUFACTURING CO4 citations73
US9209697B2Dec 8, 2015
Switching power-supply device
MURATA MANUFACTURING CO3 citations60
US11283359B2Mar 22, 2022
Synchronous rectification DC-DC converter and switching power supply device
MURATA MANUFACTURING CO0 citations54
US9966844B2May 8, 2018
Switching power supply apparatus
MURATA MANUFACTURING CO1 citations52
US10243466B2Mar 26, 2019
Switching power supply apparatus and error correction method
MURATA MANUFACTURING CO0 citations42
US10063050B2Aug 28, 2018
Power supply system and power supply apparatus
MURATA MANUFACTURING CO0 citations42
US10128748B2Nov 13, 2018
Switching power-supply apparatus and droop characteristic correction method
MURATA MANUFACTURING CO0 citations39
US10630180B2Apr 21, 2020
Power supply apparatus
MURATA MANUFACTURING CO0 citations33