Kazu Uchida

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Butt welding apparatus, butt welding method, and butt welded product
- Patent number 7,307,235
- Issue date Dec 11, 2007
- Kikuchi Co., Ltd.
- Yutaka Miyamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Butt welding apparatus, butt welding method, and butt welded product
- Publication number 20060124604
- Publication date Jun 15, 2006
- Kikuchi Co., Ltd
- Yutaka Miyamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Butt welder and butt welding method and butt welded product
- Publication number 20050011864
- Publication date Jan 20, 2005
- Yutaka Miyamoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR