Inventor
OGURA AKIO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “OGURA AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
11 patentsUS10871794B2Dec 22, 2020
Voltage regulator circuitry
TOSHIBA KK3 citations72
US10191503B2Jan 29, 2019
Linear regulator with reduced oscillation
TOSHIBA KK3 citations72
US10175708B2Jan 8, 2019
Power supply device
TOSHIBA KK2 citations72
US12401185B2Aug 26, 2025
Semiconductor device
TOSHIBA KK0 citations51
US12055965B2Aug 6, 2024
Constant voltage circuit that selects operation modes based on output voltage
TOSHIBA KK0 citations51
US12019462B2Jun 25, 2024
Constant voltage circuit
TOSHIBA KK0 citations51
US11726511B2Aug 15, 2023
Constant voltage circuit that causes different operation currents depending on operation modes
TOSHIBA KK0 citations51
US11264955B2Mar 1, 2022
Semiconductor amplifier circuit and semiconductor circuit
TOSHIBA KK0 citations51
US11533051B2Dec 20, 2022
Semiconductor integrated circuit
TOSHIBA KK0 citations41
US10725487B2Jul 28, 2020
Power circuit including ballast element
TOSHIBA KK0 citations40
US10345839B1Jul 9, 2019
Voltage regulator
TOSHIBA KK0 citations40