Haruaki KOZAWA

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Inuyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Machine tool with spindle chuck replacing function
- Patent number 7,637,856
- Issue date Dec 29, 2009
- Murata Machinery, Ltd.
- Hidetsugu Kawai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MACHINE TOOL
- Publication number 20140319746
- Publication date Oct 30, 2014
- Haruaki Kozawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COUPLING DEVICE
- Publication number 20110005885
- Publication date Jan 13, 2011
- MURATA MACHINERY, LTD.
- Haruaki KOZAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINE TOOL WITH SPINDLE CHUCK REPLACING FUNCTION
- Publication number 20090233775
- Publication date Sep 17, 2009
- MURATA MACHINERY, LTD.
- Hidetsugu KAWAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR