P

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 patents
US9112419B2Aug 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 patents

TAMEGAI YOICHI

1 patent