Yasuo Eto

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric power tool
- Patent number 6,745,883
- Issue date Jun 8, 2004
- Hitachi Koki Co., Ltd.
- Yasuo Eto
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Electric power tool
- Publication number 20030178280
- Publication date Sep 25, 2003
- Hitachi Koki Co., Ltd.
- Yasuo Eto
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS