TATSUYA SAKURAI

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switching power supply device
- Patent number 9,871,457
- Issue date Jan 16, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tatsuya Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power supply apparatus
- Patent number 9,496,795
- Issue date Nov 15, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Naohiko Morota
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter and semiconductor device
- Patent number 9,246,402
- Issue date Jan 26, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tatsuya Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SWITCHING POWER SUPPLY DEVICE
- Publication number 20170141690
- Publication date May 18, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- TATSUYA SAKURAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING POWER SUPPLY APPARATUS
- Publication number 20150349651
- Publication date Dec 3, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- NAOHIKO MOROTA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERTER AND SEMICONDUCTOR DEVICE
- Publication number 20140036561
- Publication date Feb 6, 2014
- PANASONIC CORPORATION
- Tatsuya SAKURAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER