Emi Yanagihara

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Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Welding article and welding method of carrying out an alternating c...
- Patent number 8,101,886
- Issue date Jan 24, 2012
- Yorozu Corporation
- Keiji Nakahara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WELDING METHOD AND WELDED ARTICLE
- Publication number 20090230108
- Publication date Sep 17, 2009
- YOROZU CORPORATION
- Keiji Nakahara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR