Gen TSUJII

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wire feeding device and arc welding device
- Patent number 11,504,793
- Issue date Nov 22, 2022
- Daihen Corporation
- Masahiro Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire feeding apparatus for welding
- Patent number D824439
- Issue date Jul 31, 2018
- Daihen Corporation
- Daichi Ide
- D15 - Machines not elsewhere specified
Information Patent Grant
Wire feeding mechanism and arc processing system employing the same
- Patent number 9,950,385
- Issue date Apr 24, 2018
- Daihen Corporation
- Gen Tsujii
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wire feeding apparatus for welding
- Patent number D778331
- Issue date Feb 7, 2017
- Daihen Corporation
- Daichi Ide
- D15 - Machines not elsewhere specified
Information Patent Grant
Wire feeding apparatus for welding
- Patent number D777231
- Issue date Jan 24, 2017
- Daihen Corporation
- Daichi Ide
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
Wire Feeding Device and Arc Welding Device
- Publication number 20190247947
- Publication date Aug 15, 2019
- DAIHEN CORPORATION
- Masahiro Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WIRE FEEDING MECHANISM AND ARC PROCESSING SYSTEM EMPLOYING THE SAME
- Publication number 20150209890
- Publication date Jul 30, 2015
- DAIHEN Corporation
- Gen TSUJII
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR