Tadashi Kasuya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of production of welded joint
- Patent number 9,138,828
- Issue date Sep 22, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Tadashi Kasuya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Treatment method for improving fatigue life and long-life metal mat...
- Patent number 7,399,371
- Issue date Jul 15, 2008
- Nippon Steel Corporation
- Tomonori Tominaga
- C21 - METALLURGY OF IRON
Information Patent Grant
Steel for welded structures and welding wire
- Patent number 6,428,633
- Issue date Aug 6, 2002
- Nippin Steel Corporation
- Tadashi Kasuya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Steel plate less susceptible to welding distortion and highly benda...
- Patent number 5,718,776
- Issue date Feb 17, 1998
- Nippon Steel Corporation
- Atsuhiko Yoshie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of reducing welding distortion in one side welding for joini...
- Patent number 5,550,347
- Issue date Aug 27, 1996
- Nippon Steel Corporation
- Tadashi Kasuya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCTION OF WELDED JOINT
- Publication number 20130153092
- Publication date Jun 20, 2013
- Nippon Steel Corporation
- Tadashi Kasuya
- C21 - METALLURGY OF IRON
Information Patent Application
FLUX CORED WIRE FOR GAS SHIELDED ARC WELDING OF HIGH STRENGTH STEEL
- Publication number 20110073570
- Publication date Mar 31, 2011
- NIPPON STEEL & SUMIKIN WELDING CO., LTD.
- Ryuichi Shimura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Treatment method for improving fatigue life and long-life metal mat...
- Publication number 20050230010
- Publication date Oct 20, 2005
- Tomonori Tominaga
- C21 - METALLURGY OF IRON