Koji Kuroda

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Kagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon brush for electric machine
- Patent number 6,909,219
- Issue date Jun 21, 2005
- Totankako Co., Ltd.
- Kazuhiro Takahashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Carbon brush for electric machine
- Publication number 20030155837
- Publication date Aug 21, 2003
- Kazuhiro Takahashi
- H01 - BASIC ELECTRIC ELEMENTS