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Keitaro Tamura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Production method of rolled sheet for cold-rolling, and production...
    • Patent number 10,640,859
    • Issue date May 5, 2020
    • Kobe Steel, Ltd.
    • Kazuya Kimijima
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Heat exchanger tube
    • Patent number D799012
    • Issue date Oct 3, 2017
    • Kobe Steel, Ltd.
    • Keitaro Tamura
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Heat exchanger tube
    • Patent number D776801
    • Issue date Jan 17, 2017
    • Kobe Steel, Ltd.
    • Keitaro Tamura
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Plate for heat exchanger
    • Patent number D763804
    • Issue date Aug 16, 2016
    • Kobe Steel, Ltd.
    • Kazuki Sakamoto
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Plate for heat exchanger
    • Patent number D757662
    • Issue date May 31, 2016
    • Kobe Steel, Ltd.
    • Yasuyuki Fujii
    • D13 - Equipment for production, distribution, or transformation of energy

Patents Applicationslast 30 patents

  • Information Patent Application

    METAL BASE PLATE MATERIAL FOR HEAT EXCHANGE PLATE
    • Publication number 20200248975
    • Publication date Aug 6, 2020
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Keitaro TAMURA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    TITANIUM ALLOY SHEET FOR ELECTRODE
    • Publication number 20190203322
    • Publication date Jul 4, 2019
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Keitaro TAMURA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PRODUCTION METHOD OF ROLLED SHEET FOR COLD-ROLLING, AND PRODUCTION...
    • Publication number 20180298479
    • Publication date Oct 18, 2018
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Kazuya KIMIJIMA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Alpha-ß TITANIUM ALLOY
    • Publication number 20180044763
    • Publication date Feb 15, 2018
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Keitaro TAMURA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    WELDED TITANIUM PIPE AND WELDED TITANIUM PIPE MANUFACTURING METHOD
    • Publication number 20170074599
    • Publication date Mar 16, 2017
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Keitaro TAMURA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PLATE FOR USE AS HEAT EXCHANGE PLATE AND METHOD FOR MANUFACTURING S...
    • Publication number 20160363395
    • Publication date Dec 15, 2016
    • Kaboshiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • Keitaro TAMURA
    • F28 - HEAT EXCHANGE IN GENERAL