Toshimichi Iijima

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic motor
- Patent number 5,440,190
- Issue date Aug 8, 1995
- Olympus Optical Co., Ltd.
- Hiroyuki Imabayashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER