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Ichinomiya-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Electrode for resistance spot welding
Patent number
11,440,129
Issue date
Sep 13, 2022
Toyota Jidosha Kabushiki Kaisha
Toru Hioki
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Information
Patent Grant
Resistance spot welding method and resistance spot welding apparatus
Patent number
11,247,292
Issue date
Feb 15, 2022
Toyota Jidosha Kabushiki Kaisha
Koji Nomura
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Laser-beam welding method and laser-beam welding apparatus
Patent number
10,857,624
Issue date
Dec 8, 2020
Toyota Jidosha Kabushiki Kaisha
Toru Hioki
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
LASER-BEAM WELDING METHOD AND LASER-BEAM WELDING APPARATUS
Publication number
20210046585
Publication date
Feb 18, 2021
Toyota Jidosha Kabushiki Kaisha
Toru HIOKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTRODE FOR RESISTANCE SPOT WELDING
Publication number
20200156178
Publication date
May 21, 2020
Toyota Jidosha Kabushiki Kaisha
Toru HIOKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PROCESSING TOOL FOR ELECTRODE FOR RESISTANCE SPOT WELDING, PROCESSI...
Publication number
20200156179
Publication date
May 21, 2020
Toyota Jidosha Kabushiki Kaisha
Toru HIOKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RESISTANCE SPOT WELDING METHOD AND RESISTANCE SPOT WELDING APPARATUS
Publication number
20190275606
Publication date
Sep 12, 2019
Toyota Jidosha Kabushiki Kaisha
Koji NOMURA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LASER-BEAM WELDING METHOD AND LASER-BEAM WELDING APPARATUS
Publication number
20180361507
Publication date
Dec 20, 2018
Toyota Jidosha Kabushiki Kaisha
Toru HIOKI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR