Yoshinori KAWAI

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vibration motor with brush assembly
- Patent number 8,319,383
- Issue date Nov 27, 2012
- Nidec Copal Corporation
- Takeshi Iizawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOTOR
- Publication number 20110050032
- Publication date Mar 3, 2011
- Nidec Copal Corporation
- Takeshi IIZAWA
- H01 - BASIC ELECTRIC ELEMENTS