Yoshiyuki Hemmi

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Kobe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for improving residual stress in tubular body and apparatus...
- Patent number 8,362,393
- Issue date Jan 29, 2013
- Mitsubishi Heavy Industries, Ltd.
- Takahiro Ota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR IMPROVING RESIDUAL STRESS IN TUBULAR BODY AND APPARATUS...
- Publication number 20100108653
- Publication date May 6, 2010
- Mitsubishi Heavy Industries, Ltd.
- Takahiro Ota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND SYSTEM FOR IMPROVING RESIDUAL STRESS IN TUBE BODY
- Publication number 20090302012
- Publication date Dec 10, 2009
- Mitsubishi Heavy Industries, Ltd.
- Takahiro Ota
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR