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Takumi AKADA

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  • Itami-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Canted coil spring and connector
    • Patent number 11,674,193
    • Issue date Jun 13, 2023
    • Sumitomo Electric Industries, Ltd.
    • Takumi Akada
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Copper-coated steel wire and stranded wire
    • Patent number 11,505,856
    • Issue date Nov 22, 2022
    • Sumitomo Electric Industries, Ltd.
    • Takumi Akada
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Copper-coated steel wire and canted coil spring
    • Patent number 11,459,644
    • Issue date Oct 4, 2022
    • Sumitomo Electric Industries, Ltd.
    • Takumi Akada
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Wire material for canted coil spring and canted coil spring
    • Patent number 11,186,902
    • Issue date Nov 30, 2021
    • Sumitomo Electric Industries, Ltd.
    • Takumi Akada
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Strand for wiring harness and wiring harness
    • Patent number 10,475,552
    • Issue date Nov 12, 2019
    • Sumitomo Electric Industries, Ltd
    • Hiromu Izumida
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents