Ryoichi Kimura

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Patents Grantslast 30 patents

Information Patent Grant
Brush device for motor
- Patent number 7,994,682
- Issue date Aug 9, 2011
- Mabuchi Motor Co., Ltd.
- Ryoichi Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
BRUSH DEVICE FOR MOTOR
- Publication number 20100033053
- Publication date Feb 11, 2010
- Ryoichi Kimura
- H01 - BASIC ELECTRIC ELEMENTS