Inventor
TAKUMA Toru
JP24 patents
Patents
24 patentsUS11289894B2Mar 29, 2022
Overcurrent protection circuit
ROHM CO LTD6 citations85
US10658831B2May 19, 2020
Overcurrent protection circuit
ROHM CO LTD11 citations85
US10790657B2Sep 29, 2020
Overcurrent protection circuit
ROHM CO LTD6 citations83
US12184054B2Dec 31, 2024
Overcurrent protection circuit
ROHM CO LTD1 citations72
US11876508B2Jan 16, 2024
Switch device
ROHM CO LTD1 citations72
US11870236B2Jan 9, 2024
Overcurrent protection circuit
ROHM CO LTD2 citations72
US11843235B2Dec 12, 2023
Overcurrent protection circuit
ROHM CO LTD1 citations72
US11637420B2Apr 25, 2023
Overcurrent protection circuit
ROHM CO LTD2 citations72
US11239837B2Feb 1, 2022
Switch device
ROHM CO LTD2 citations72
US11183829B2Nov 23, 2021
Overcurrent protection circuit
ROHM CO LTD3 citations72
US11128117B2Sep 21, 2021
Protection circuit and operational method of the protection circuit, and semiconductor integrated circuit apparatus
ROHM CO LTD5 citations72
US9815401B2Nov 14, 2017
Apparatus for driving light emitting device
ROHM CO LTD2 citations72
US12224738B2Feb 11, 2025
Switch device
ROHM CO LTD1 citations63
US12074592B2Aug 27, 2024
Overcurrent protection circuit
ROHM CO LTD0 citations62
US11581887B2Feb 14, 2023
Overcurrent protection circuit
ROHM CO LTD1 citations62
US11394379B2Jul 19, 2022
Switch device
ROHM CO LTD0 citations62
US12381548B2Aug 5, 2025
Semiconductor device
ROHM CO LTD0 citations56
US12218124B2Feb 4, 2025
Gate control circuit, semiconductor device, electronic apparatus, and vehicle
ROHM CO LTD0 citations56
US12426303B2Sep 23, 2025
Semiconductor device including insulation gate-type transistors
ROHM CO LTD0 citations52
US11994889B2May 28, 2024
Overcurrent protection circuit, switch device, electronic apparatus, and vehicle
ROHM CO LTD0 citations52
US12166343B2Dec 10, 2024
Overcurrent protection circuit
ROHM CO LTD0 citations51
US11128288B2Sep 21, 2021
Switching device
ROHM CO LTD0 citations51
US9980331B2May 22, 2018
Oscillation circuit
ROHM CO LTD0 citations50
US12418284B2Sep 16, 2025
Semiconductor device, electronic appliance, and vehicle
ROHM CO LTD0 citations45