Youichi TERASAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Battery voltage detector
- Patent number 10,605,869
- Issue date Mar 31, 2020
- Sanken Electric Co., Ltd.
- Youichi Terasawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interleaved DC-DC converter and semiconductor device having interle...
- Patent number 9,973,089
- Issue date May 15, 2018
- Sanken Electric Co., Ltd.
- Youichi Terasawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power factor correction circuit having bottom skip controller
- Patent number 9,716,427
- Issue date Jul 25, 2017
- Sanken Electric Co., Ltd.
- Osamu Ohtake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
BATTERY VOLTAGE DETECTOR
- Publication number 20190154759
- Publication date May 23, 2019
- Sanken Electric Co., Ltd
- Youichi TERASAWA
- G01 - MEASURING TESTING
Information Patent Application
POWER FACTOR CORRECTION CIRCUIT
- Publication number 20160285358
- Publication date Sep 29, 2016
- Sanken Electric Co., Ltd
- Osamu OHTAKE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER