Yoshihiro Matsumoto

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Patents Grantslast 30 patents

Information Patent Grant
Insulated DC-DC converter
- Patent number 10,497,631
- Issue date Dec 3, 2019
- Murata Manufacturing Co., Ltd.
- Takami Muto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching power-supply module
- Patent number 6,757,174
- Issue date Jun 29, 2004
- Murata Manufacturing Co., Ltd.
- Jun Nagai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Isolated converter
- Patent number 6,373,736
- Issue date Apr 16, 2002
- Murata Manufacturing Co., Ltd.
- Yoshihiro Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
DC-DC converter which compensates for load variations
- Patent number 6,314,005
- Issue date Nov 6, 2001
- Murata Manufacturing Co., Ltd.
- Koji Nishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overcurrent protection circuit
- Patent number 5,892,665
- Issue date Apr 6, 1999
- Murata Manufacturing Co., Ltd.
- Tadahiko Matsumoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
INSULATED DC-DC CONVERTER
- Publication number 20180145598
- Publication date May 24, 2018
- Murata Manufacturing Co., Ltd.
- Takami MUTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching power-supply module
- Publication number 20020153872
- Publication date Oct 24, 2002
- Murata Manufacturing Co., Ltd.
- Jun Nagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Isolated converter
- Publication number 20020003715
- Publication date Jan 10, 2002
- Murata Manufacturing Co., Ltd.
- Yoshihiro Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS