Takahiro Sakoda

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Kagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon brush produced by mixing a carbonaceous filler and a binder,...
- Patent number 7,859,166
- Issue date Dec 28, 2010
- Totankako Co., Ltd.
- Daisuke Namikoshi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Metal coated carbon brush
- Patent number 7,129,615
- Issue date Oct 31, 2006
- Totankako Co., Ltd.
- Miyozi Arai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Carbon Bruch
- Publication number 20080303373
- Publication date Dec 11, 2008
- TOTANKAKO CO., LTD.
- Daisuke Namikoshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metal coated carbon brush
- Publication number 20040212272
- Publication date Oct 28, 2004
- TOTANKAKO CO., LTD.
- Miyozi Arai
- H01 - BASIC ELECTRIC ELEMENTS