Tadamitsu Yoshikawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power conversion device with power source voltage drop detection unit
- Patent number 6,442,049
- Issue date Aug 27, 2002
- Kabushiki Kaisha Toshiba
- Tadamitsu Yoshikawa
- G01 - MEASURING TESTING
Information Patent Grant
Motor control apparatus
- Patent number 6,184,648
- Issue date Feb 6, 2001
- Kabushiki Kaisha Toshiba
- Yoshihito Kato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER CONVERSION DEVICE WITH POWER SOURCE VOLTAGE DROP DETECTION UNIT
- Publication number 20020105818
- Publication date Aug 8, 2002
- Kabushiki Kaisha Toshiba
- Tadamitsu Yoshikawa
- G01 - MEASURING TESTING