Masashi Nagasato

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Output feedback control circuit and switching power supply includin...
- Patent number 12,160,172
- Issue date Dec 3, 2024
- Rohm Co., Ltd.
- Isao Takobe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply, semiconductor integrated circuit device, an...
- Patent number 12,047,045
- Issue date Jul 23, 2024
- Rohm Co., Ltd.
- Masashi Nagasato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply, semiconductor integrated circuit device, an...
- Patent number 11,664,775
- Issue date May 30, 2023
- Rohm Co., Ltd.
- Masashi Nagasato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switching power supply, semiconductor integrated circuit device, an...
- Patent number 11,405,008
- Issue date Aug 2, 2022
- Rohm Co., Ltd.
- Masashi Nagasato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Printed wiring board
- Patent number 10,856,406
- Issue date Dec 1, 2020
- Rohm Co., Ltd.
- Masashi Nagasato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Switching power supply operable in an intermittent driving mode
- Patent number 10,826,397
- Issue date Nov 3, 2020
- Rohm Co., Ltd.
- Seiji Takenaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device including external terminal groups
- Patent number 10,559,528
- Issue date Feb 11, 2020
- Rohm Co., Ltd.
- Masashi Nagasato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device
- Patent number 10,425,030
- Issue date Sep 24, 2019
- Rohm Co., Ltd.
- Masashi Nagasato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 9,929,689
- Issue date Mar 27, 2018
- Rohm Co., Ltd.
- Masashi Nagasato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switching regulator control circuit, switching regulator, electroni...
- Patent number 9,553,510
- Issue date Jan 24, 2017
- Rohm Co., Ltd.
- Nobukazu Tsukiji
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-output power supply device and electric apparatus using same
- Patent number 8,824,255
- Issue date Sep 2, 2014
- Rohm Co., Ltd.
- Masashi Nagasato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Step-up switching power supply device with current-limiting transistor
- Patent number 8,653,800
- Issue date Feb 18, 2014
- Rohm Co., Ltd.
- Takatsugu Wachi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING POWER SUPPLY, SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AN...
- Publication number 20230261625
- Publication date Aug 17, 2023
- Rohm Co., Ltd.
- Masashi Nagasato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OUTPUT FEEDBACK CONTROL CIRCUIT
- Publication number 20220393596
- Publication date Dec 8, 2022
- Rohm Co., Ltd.
- Isao Takobe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY, SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AN...
- Publication number 20220247371
- Publication date Aug 4, 2022
- Rohm Co., Ltd.
- Masashi Nagasato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY, SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AN...
- Publication number 20210257978
- Publication date Aug 19, 2021
- Rohm Co., Ltd.
- Masashi Nagasato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY
- Publication number 20200076310
- Publication date Mar 5, 2020
- Rohm Co., Ltd.
- Seiji Takenaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180247889
- Publication date Aug 30, 2018
- Rohm Co., Ltd.
- Masashi Nagasato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20180183374
- Publication date Jun 28, 2018
- Rohm Co., Ltd.
- Masashi Nagasato
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Printed Wiring Board
- Publication number 20160309592
- Publication date Oct 20, 2016
- Rohm Co., Ltd.
- Masashi Nagasato
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20160118961
- Publication date Apr 28, 2016
- Rohm Co., Ltd.
- Masashi Nagasato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING REGULATOR CONTROL CIRCUIT, SWITCHING REGULATOR, ELECTRONI...
- Publication number 20120286752
- Publication date Nov 15, 2012
- Rohm Co., Ltd.
- Nobukazu Tsukiji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Output Power Supply Device and Electric Apparatus Using Same
- Publication number 20110307910
- Publication date Dec 15, 2011
- Rohm Co., Ltd.
- Masashi Nagasato
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
STEP-UP SWITCHING POWER SUPPLY DEVICE
- Publication number 20100308655
- Publication date Dec 9, 2010
- ROHM CO., LTD.
- Takatsugu Wachi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Masashi Nagasato

Person

Patents Grantslast 30 patents

Output feedback control circuit and switching power supply includin...

Switching power supply, semiconductor integrated circuit device, an...

Switching power supply, semiconductor integrated circuit device, an...

Switching power supply, semiconductor integrated circuit device, an...

Printed wiring board

Switching power supply operable in an intermittent driving mode

Semiconductor device including external terminal groups

Semiconductor device

Semiconductor device

Switching regulator control circuit, switching regulator, electroni...

Multi-output power supply device and electric apparatus using same

Step-up switching power supply device with current-limiting transistor

Patents Applicationslast 30 patents

SWITCHING POWER SUPPLY, SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AN...

OUTPUT FEEDBACK CONTROL CIRCUIT

SWITCHING POWER SUPPLY, SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AN...

SWITCHING POWER SUPPLY, SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AN...

SWITCHING POWER SUPPLY

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

Printed Wiring Board

SEMICONDUCTOR DEVICE

SWITCHING REGULATOR CONTROL CIRCUIT, SWITCHING REGULATOR, ELECTRONI...

Multi-Output Power Supply Device and Electric Apparatus Using Same

STEP-UP SWITCHING POWER SUPPLY DEVICE