Hiroya Murakami

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal component coupling structure and device
- Patent number 9,492,863
- Issue date Nov 15, 2016
- KEIHIN SEIMITSU KOGYO CO., LTD.
- Nobuyuki Kawame
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METAL COMPONENT COUPLING STRUCTURE AND DEVICE
- Publication number 20130011186
- Publication date Jan 10, 2013
- KEIHIN SEIMITSU KOGYO CO., LTD.
- Nobuyuki Kawame
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...