Ken Imai

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Protection welding structure
- Patent number 8,999,515
- Issue date Apr 7, 2015
- NHK Spring Co., Ltd.
- Shinichi Horibata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PROTECTION WELDING STRUCTURE
- Publication number 20120270062
- Publication date Oct 25, 2012
- NHK Spring Co., Ltd.
- Shinichi Horibata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR