Takashi Maehara

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Atsugi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing by electric discharge machining an impeller...
- Patent number 8,581,136
- Issue date Nov 12, 2013
- Mitsubishi Heavy Industries, Ltd.
- Hisanori Kishimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURING IMPELLER FOR CENTRIFUGAL ROTATING MACHINE
- Publication number 20110108526
- Publication date May 12, 2011
- Hisanori Kishimoto
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MANUFACTURING IMPELLER OF CENTRIFUGAL ROTARY MACHINE AND...
- Publication number 20100316502
- Publication date Dec 16, 2010
- Pham KHANHSON
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR