Masao Ueno

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Niiza-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switching power supply device changing output voltage setting and i...
- Patent number 10,050,543
- Issue date Aug 14, 2018
- Sanken Electric Co., Ltd.
- Masao Ueno
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power-supply device
- Patent number 9,136,767
- Issue date Sep 15, 2015
- Sanken Electric Co., Ltd.
- Takeki Sugahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus
- Patent number 8,823,335
- Issue date Sep 2, 2014
- Sanken Electric Co., Ltd.
- Takeki Sugahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus
- Patent number 8,766,604
- Issue date Jul 1, 2014
- Sanken Electric Co., Ltd.
- Takeki Sugahara

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING POWER SUPPLY DEVICE CHANGING OUTPUT VOLTAGE SETTING AND I...
- Publication number 20170358994
- Publication date Dec 14, 2017
- Sanken Electric Co., Ltd.
- Masao UENO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER-SUPPLY DEVICE
- Publication number 20140119065
- Publication date May 1, 2014
- Sanken Electric Co., Ltd
- Takeki Sugahara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS
- Publication number 20120092910
- Publication date Apr 19, 2012
- Sanken Electric Co., Ltd
- Takeki SUGAHARA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
GATE DRIVE CIRCUIT
- Publication number 20080246519
- Publication date Oct 9, 2008
- Sanken Electric Co., Ltd
- Mio SUZUKI
- H03 - BASIC ELECTRONIC CIRCUITRY