Shoh Tarasawa

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing core shroud for nuclear power plant and str...
- Patent number 8,681,923
- Issue date Mar 25, 2014
- Hitachi, Ltd.
- Eiji Ashida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Hybrid Welding Method of Laser Welding and Arc Welding for T-Joint
- Publication number 20140124489
- Publication date May 8, 2014
- Hitachi, Ltd.
- Xudong Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF MANUFACTURING CORE SHROUD FOR NUCLEAR POWER PLANT AND STR...
- Publication number 20100183112
- Publication date Jul 22, 2010
- Hitachi, Ltd.
- Eiji ASHIDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PENETRATION WELDING METHOD OF T-TYPE JOINT AND PENETRATION WELDING...
- Publication number 20080206586
- Publication date Aug 28, 2008
- Shoji Imanaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR