Kazuo Katou

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic motor and electronic apparatus having ultrasonic motor
- Patent number 6,388,362
- Issue date May 14, 2002
- Seiko Instruments Inc.
- Kenji Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER