Ken-ichiroh Takahashi

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Katano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Driving apparatus for ultrasonic motor
- Patent number 4,888,514
- Issue date Dec 19, 1989
- Matsushita Electric Industrial Co., Ltd.
- Ken-ichiroh Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER