Takashi TOGAWA

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Damage predicting device and damage predicting method for power sem...
- Patent number 11,543,447
- Issue date Jan 3, 2023
- Nidec Corporation
- Hidetoshi Ikeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC-DC power supply and motor
- Patent number 11,271,489
- Issue date Mar 8, 2022
- Nidec Corporation
- XiaoXia Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
AC-DC POWER SUPPLY AND MOTOR
- Publication number 20210288587
- Publication date Sep 16, 2021
- NIDEC CORPORATION
- XiaoXia SUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DAMAGE PREDICTING DEVICE AND DAMAGE PREDICTING METHOD FOR POWER SEM...
- Publication number 20200014295
- Publication date Jan 9, 2020
- NIDEC CORPORATION
- Hidetoshi IKEDA
- G01 - MEASURING TESTING