Koujirou TANAKA

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Patents Grantslast 30 patents

Information Patent Grant
Friction stir welding apparatus and friction stir welding method
- Patent number 11,794,273
- Issue date Oct 24, 2023
- Hitachi Power Solutions Co., Ltd.
- Tomio Odakura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding apparatus and friction stir welding method
- Patent number 11,285,562
- Issue date Mar 29, 2022
- Hitachi Power Solutions Co., Ltd.
- Tomio Odakura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for joining metal member and thermosetting resin member, and...
- Patent number 11,046,021
- Issue date Jun 29, 2021
- Mazda Motor Corporation
- Katsuya Nishiguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Joining method of dissimilar metal plates and dissimilar metal join...
- Patent number 8,502,105
- Issue date Aug 6, 2013
- Mazda Motor Corporation
- Koujirou Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FRICTION STIR WELDING APPARATUS AND FRICTION STIR WELDING METHOD
- Publication number 20210138576
- Publication date May 13, 2021
- Hitachi Power Solutions Co., Ltd.
- Tomio ODAKURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Friction Stir Welding Apparatus and Friction Stir Welding Method
- Publication number 20210086293
- Publication date Mar 25, 2021
- Hitachi Power Solutions Co., Ltd.
- Tomio ODAKURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR JOINING METAL MEMBER AND THERMOSETTING RESIN MEMBER, AND...
- Publication number 20190077089
- Publication date Mar 14, 2019
- MAZDA MOTOR CORPORATION
- Katsuya NISHIGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR JOINING METAL MEMBER WITH RESIN MEMBER, AND JUNCTION OF...
- Publication number 20160325488
- Publication date Nov 10, 2016
- MAZDA MOTOR CORPORATION
- Koujirou TANAKA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
JOINING METHOD OF DISSIMILAR METAL PLATES AND DISSIMILAR METAL JOIN...
- Publication number 20110097594
- Publication date Apr 28, 2011
- MAZDA MOTOR CORPORATION
- Koujirou TANAKA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR