Tetushi Yashima

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Isesaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Axial-air-gap brushless vibration motor containing drive circuit
- Patent number 6,998,742
- Issue date Feb 14, 2006
- Tokyo Parts Industrial Co., Ltd.
- Tadao Yamaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Axial-air-gap brushless vibration motor containing drive circuit
- Publication number 20060022537
- Publication date Feb 2, 2006
- Tokyo Parts Industrial Co., Ltd.
- Tadao Yamaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Axial-air-gap brushless vibration motor containing drive circuit
- Publication number 20040084980
- Publication date May 6, 2004
- Tadao Yamaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER