TREA

Naoki KOHYAMA

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tungsten wire and tungsten product
    • Patent number 11,761,065
    • Issue date Sep 19, 2023
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Tomohiro Kanazawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Metal wire, saw wire, cutting apparatus, and method of manufacturin...
    • Patent number 10,967,447
    • Issue date Apr 6, 2021
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Tomohiro Kanazawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Saw wire and cutting apparatus
    • Patent number 10,723,042
    • Issue date Jul 28, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Tomohiro Kanazawa
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Saw wire and cutting apparatus
    • Patent number 10,722,962
    • Issue date Jul 28, 2020
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Tomohiro Kanazawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRODEPOSITED WIRE FOR SAW WIRE AND METAL WIRE, AND METHOD OF MA...
    • Publication number 20240261880
    • Publication date Aug 8, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomohiro KANAZAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METAL WIRE AND METAL MESH
    • Publication number 20240227384
    • Publication date Jul 11, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomohiro KANAZAWA
    • D03 - WEAVING
  • Information Patent Application

    METAL WIRE AND METAL MESH
    • Publication number 20240131836
    • Publication date Apr 25, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomohiro KANAZAWA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METAL WIRE
    • Publication number 20230366068
    • Publication date Nov 16, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomohiro KANAZAWA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    TUNGSTEN WIRE, SAW WIRE, AND TUNGSTEN WIRE FOR SCREEN PRINTING
    • Publication number 20230227951
    • Publication date Jul 20, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomohiro KANAZAWA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    METAL WIRE
    • Publication number 20230002867
    • Publication date Jan 5, 2023
    • Panasonic Intellectual Property Management Co., Ltd.
    • Akitoshi KASAHARA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    TUNGSTEN WIRE AND TUNGSTEN PRODUCT
    • Publication number 20220220591
    • Publication date Jul 14, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomohiro KANAZAWA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    TUNGSTEN WIRE AND SAW WIRE
    • Publication number 20220098708
    • Publication date Mar 31, 2022
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomohiro KANAZAWA
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METAL WIRE, SAW WIRE, CUTTING APPARATUS, AND METHOD OF MANUFACTURIN...
    • Publication number 20190232404
    • Publication date Aug 1, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomohiro KANAZAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SAW WIRE AND CUTTING APPARATUS
    • Publication number 20180326519
    • Publication date Nov 15, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomohiro KANAZAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SAW WIRE AND CUTTING APPARATUS
    • Publication number 20180326518
    • Publication date Nov 15, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomohiro KANAZAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SAW WIRE AND CUTTING APPARATUS
    • Publication number 20180326517
    • Publication date Nov 15, 2018
    • Panasonic Intellectual Property Management Co., Lt d.
    • Tomohiro KANAZAWA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SAW WIRE AND CUTTING APPARATUS
    • Publication number 20180281231
    • Publication date Oct 4, 2018
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tomohiro KANAZAWA
    • B28 - WORKING CEMENT, CLAY, OR STONE