Inventor
NATE SATORU
JP46 patents
⚠️ This page may combine multiple inventors who share the name “NATE SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM CO LTD
40 patentsUS9112419B2Aug 18, 2015
AC/DC converter with control circuit that receives rectified voltage at input detection terminal
ROHM CO LTD7 citations84
US7898217B2Mar 1, 2011
Charge control circuit
ROHM CO LTD9 citations84
US7821233B2Oct 26, 2010
Charging circuit
ROHM CO LTD11 citations84
US11196334B2Dec 7, 2021
Current sense circuit
ROHM CO LTD4 citations73
US10256715B2Apr 9, 2019
Switching power supply device
ROHM CO LTD2 citations73
US9590511B2Mar 7, 2017
Insulation type switching power source apparatus
ROHM CO LTD2 citations73
US9577511B2Feb 21, 2017
PFC DC/AC/DC power converter with reduced power loss
ROHM CO LTD2 citations73
US9124184B2Sep 1, 2015
DC/DC converter
ROHM CO LTD4 citations73
US9190916B2Nov 17, 2015
DC/DC converter, control circuit and control method thereof, power supply, power adapter and electronic apparatus using the same
ROHM CO LTD2 citations63
US12105123B2Oct 1, 2024
Zero-crossing detection circuit
ROHM CO LTD0 citations62
US11848615B2Dec 19, 2023
Power IC including a feedback resistor, and a switching power supply and electronic appliance including the power IC
ROHM CO LTD0 citations62
US11733275B2Aug 22, 2023
Zero-crossing detection circuit
ROHM CO LTD0 citations62
US11509225B2Nov 22, 2022
Power IC including a feedback resistor, and a switching power supply and electronic appliance including the power IC
ROHM CO LTD0 citations62
US11303206B2Apr 12, 2022
Semiconductor device and load control system
ROHM CO LTD0 citations62
US11181562B2Nov 23, 2021
Zero-crossing detection circuit
ROHM CO LTD1 citations62
US11025155B2Jun 1, 2021
Power supply control device for setting minimum on width of output switch
ROHM CO LTD0 citations62
US10243344B2Mar 26, 2019
Semiconductor device
ROHM CO LTD1 citations62
USD914621SMar 30, 2021
Packaged semiconductor module
ROHM CO LTD1 citations57
US10756636B2Aug 25, 2020
Power control device switchable between multiple operating modes having different power consumption
ROHM CO LTD1 citations57
US11909321B2Feb 20, 2024
Power supply controller and insulated switching power supply
ROHM CO LTD0 citations55
US12081129B2Sep 3, 2024
Power control device, DC-DC converter, and AC-DC converter
ROHM CO LTD0 citations52
US11722063B2Aug 8, 2023
Semiconductor device and isolated switching power supply
ROHM CO LTD0 citations52
US10135358B2Nov 20, 2018
Switching regulator operable to alter feedback based on load
ROHM CO LTD0 citations52
US10014785B2Jul 3, 2018
Insulation type switching power source apparatus
ROHM CO LTD0 citations52
US9252675B2Feb 2, 2016
Power delivery device, AC adapter, and electronic apparatus each having variable function of output power
ROHM CO LTD1 citations52
US12537441B2Jan 27, 2026
Power supply semiconductor device and power supply apparatus with discharge control circuit
ROHM CO LTD0 citations51
US12316329B2May 27, 2025
Zero-cross detection device and load driving system
ROHM CO LTD0 citations51
US11764685B2Sep 19, 2023
Power supply control device and insulated switching power supply
ROHM CO LTD0 citations47
US11736003B2Aug 22, 2023
Control device of power factor correction circuit, power factor correction circuit, power supply device, and semiconductor device
ROHM CO LTD0 citations47
US11509216B2Nov 22, 2022
Semiconductor device for non-isolated buck converter, non-isolated buck converter, and power supply device
ROHM CO LTD0 citations47
US10957636B2Mar 23, 2021
Semiconductor device
ROHM CO LTD0 citations46
US11637489B2Apr 25, 2023
Isolated DC/DC converter and AC/DC converter
ROHM CO LTD0 citations45
US12597849B2Apr 7, 2026
Driving device, switching power supply apparatus, and vehicle
ROHM CO LTD0 citations44
US10389256B2Aug 20, 2019
Isolated DC/DC converter and primary side controller thereof, control method and power adaptor and electronic device using the same
ROHM CO LTD0 citations42
US9419540B2Aug 16, 2016
Switching power supply circuit
ROHM CO LTD0 citations42
US9413251B2Aug 9, 2016
Power delivery device, AC adapter, electronic apparatus and power delivery system, having variable function of output voltage value and available output current capacity
ROHM CO LTD0 citations42
US9231483B2Jan 5, 2016
DC/DC converter
ROHM CO LTD0 citations42
US8837181B2Sep 16, 2014
Step down switching regulator
ROHM CO LTD0 citations42
US11258441B2Feb 22, 2022
Drive circuit
ROHM CO LTD0 citations41
US7894717B2Feb 22, 2011
Control circuit for self exciting DC/DC converter
ROHM CO LTD0 citations41
NATE SATORU
5 patentsUS9252669B2Feb 2, 2016
AC/DC converter, and AC power adapter and electronic apparatus using the same
NATE SATORU12 citations83
US8971076B2Mar 3, 2015
Power factor correction circuit
NATE SATORU4 citations72
US8724346B2May 13, 2014
DC/DC converter, and power supply and electronic device using the same
NATE SATORU4 citations72
US8942016B2Jan 27, 2015
Power supply apparatus
NATE SATORU2 citations62
US8717781B2May 6, 2014
Direct current/direct current converter, and power supply apparatus and electronic device using the same
NATE SATORU2 citations62