Tomio Ishikawa

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Kasukabe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Safety device for backward movement of vibration roller
- Patent number 7,416,365
- Issue date Aug 26, 2008
- Mikasa Sangyo Co., Ltd.
- Hideki Mochigi
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Safety device for backward movement of vibration roller
- Publication number 20050254898
- Publication date Nov 17, 2005
- Mikasa Sangyo Col, Ltd.
- Hideki Mochigi
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES