Satoshi ARIMA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Resonance voltage attenuation detection circuit, semiconductor devi...
- Patent number 11,703,550
- Issue date Jul 18, 2023
- Mitsumi Electric Co., Ltd.
- Satoshi Arima
- G01 - MEASURING TESTING
Information Patent Grant
Switching power supply device having failure protection function, a...
- Patent number 11,095,226
- Issue date Aug 17, 2021
- Mitsumi Electric Co., Ltd.
- Satoshi Arima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus, semiconductor integrated circuit, and rippl...
- Patent number 11,051,381
- Issue date Jun 29, 2021
- Mitsumi Electric Co., Ltd.
- Daisuke Imade
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device for switching power supply control and AC-DC c...
- Patent number 10,978,945
- Issue date Apr 13, 2021
- Mitsumi Electric Co., Ltd.
- Hiroki Matsuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device for switching power supply control and AC-DC c...
- Patent number 10,819,219
- Issue date Oct 27, 2020
- Mitsumi Electric Co., Ltd.
- Hiroki Matsuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device for switching power supply and AC-DC convertor
- Patent number 10,720,847
- Issue date Jul 21, 2020
- Mitsumi Electric Co., Ltd.
- Hiroki Matsuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power controlling semiconductor device, switched-mode power supply,...
- Patent number 10,491,128
- Issue date Nov 26, 2019
- Mitsumi Electric Co., Ltd.
- Satoshi Arima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Insulated DC power supply and a method of controlling same
- Patent number 9,602,010
- Issue date Mar 21, 2017
- Mitsumi Electric Co., Ltd.
- Satoshi Arima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Insulated power supply device and lighting device
- Patent number 9,030,131
- Issue date May 12, 2015
- Mitsumi Electric Co., Ltd.
- Minoru Kado
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE FOR SWITCHING POWER SUPPLY AND SWITCHING POWER...
- Publication number 20250030348
- Publication date Jan 23, 2025
- MITSUMI ELECTRIC CO., LTD.
- Satoshi ARIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANCE VOLTAGE ATTENUATION DETECTION CIRCUIT, SEMICONDUCTOR DEVI...
- Publication number 20210199728
- Publication date Jul 1, 2021
- MITSUMI ELECTRIC CO., LTD.
- Satoshi ARIMA
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY APPARATUS, SEMICONDUCTOR INTEGRATED CIRCUIT, AND RIPPL...
- Publication number 20200389959
- Publication date Dec 10, 2020
- MITSUMI ELECTRIC CO., LTD.
- Daisuke IMADE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE FOR SWITCHING POWER SUPPLY CONTROL AND AC-DC C...
- Publication number 20200127555
- Publication date Apr 23, 2020
- MITSUMI ELECTRIC CO., LTD.
- Hiroki MATSUDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE FOR SWITCHING POWER SUPPLY CONTROL AND AC-DC C...
- Publication number 20200127571
- Publication date Apr 23, 2020
- MITSUMI ELECTRIC CO., LTD.
- Hiroki MATSUDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE FOR SWITCHING POWER SUPPLY AND AC-DC CONVERTOR
- Publication number 20200112256
- Publication date Apr 9, 2020
- MITSUMI ELECTRIC CO., LTD.
- Hiroki MATSUDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING THE SAME
- Publication number 20200112264
- Publication date Apr 9, 2020
- MITSUMI ELECTRIC CO., LTD.
- Satoshi ARIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONTROLLING SEMICONDUCTOR DEVICE, SWITCHED-MODE POWER SUPPLY,...
- Publication number 20190334428
- Publication date Oct 31, 2019
- MITSUMI ELECTRIC CO., LTD.
- Satoshi ARIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSULATED DC POWER SUPPLY AND A METHOD OF CONTROLLING SAME
- Publication number 20160172985
- Publication date Jun 16, 2016
- MITSUMI ELECTRIC CO., LTD.
- Satoshi ARIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ISOLATED POWER SUPPLY DEVICE AND ILLUMINATION DEVICE
- Publication number 20130134892
- Publication date May 30, 2013
- Minoru Kado
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Satoshi ARIMA

Person

Patents Grantslast 30 patents

Resonance voltage attenuation detection circuit, semiconductor devi...

Switching power supply device having failure protection function, a...

Power supply apparatus, semiconductor integrated circuit, and rippl...

Semiconductor device for switching power supply control and AC-DC c...

Semiconductor device for switching power supply control and AC-DC c...

Semiconductor device for switching power supply and AC-DC convertor

Power controlling semiconductor device, switched-mode power supply,...

Insulated DC power supply and a method of controlling same

Insulated power supply device and lighting device

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE FOR SWITCHING POWER SUPPLY AND SWITCHING POWER...

RESONANCE VOLTAGE ATTENUATION DETECTION CIRCUIT, SEMICONDUCTOR DEVI...

POWER SUPPLY APPARATUS, SEMICONDUCTOR INTEGRATED CIRCUIT, AND RIPPL...

SEMICONDUCTOR DEVICE FOR SWITCHING POWER SUPPLY CONTROL AND AC-DC C...

SEMICONDUCTOR DEVICE FOR SWITCHING POWER SUPPLY CONTROL AND AC-DC C...

SEMICONDUCTOR DEVICE FOR SWITCHING POWER SUPPLY AND AC-DC CONVERTOR

SWITCHING POWER SUPPLY DEVICE AND METHOD FOR CONTROLLING THE SAME

POWER CONTROLLING SEMICONDUCTOR DEVICE, SWITCHED-MODE POWER SUPPLY,...

INSULATED DC POWER SUPPLY AND A METHOD OF CONTROLLING SAME

ISOLATED POWER SUPPLY DEVICE AND ILLUMINATION DEVICE