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Toshifumi MURAMATSU

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Patents Grantslast 30 patents

  • Information Patent Grant

    Optimization device
    • Patent number 11,320,800
    • Issue date May 3, 2022
    • FANUC CORPORATION
    • Toshifumi Muramatsu
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Cooling system of electric motor with fan
    • Patent number 10,468,946
    • Issue date Nov 5, 2019
    • FANUC CORPORATION
    • Masahiro Murota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Machine tool
    • Patent number 10,363,641
    • Issue date Jul 30, 2019
    • FANUC CORPORATION
    • Toshifumi Muramatsu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Radiating structure for main spindle in machining apparatus
    • Patent number 10,335,912
    • Issue date Jul 2, 2019
    • FANUC CORPORATION
    • Toshifumi Muramatsu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Controller and anomaly diagnostic device
    • Patent number 10,234,509
    • Issue date Mar 19, 2019
    • FANUC CORPORATION
    • Toshifumi Muramatsu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Tool clamping device
    • Patent number 9,649,698
    • Issue date May 16, 2017
    • FANUC CORPORATION
    • Toshifumi Muramatsu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    SPINDLE DEVICE
    • Publication number 20230415285
    • Publication date Dec 28, 2023
    • FANUC CORPORATION
    • Toshifumi MURAMATSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MACHINE TOOL
    • Publication number 20230364729
    • Publication date Nov 16, 2023
    • FANUC Corporation
    • Toshifumi MURAMATSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SPINDLE DEVICE
    • Publication number 20230087832
    • Publication date Mar 23, 2023
    • FANUC CORPORATION
    • Toshifumi MURAMATSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OPTIMIZATION DEVICE
    • Publication number 20210124331
    • Publication date Apr 29, 2021
    • FANUC CORPORATION
    • Toshifumi MURAMATSU
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    MACHINE TOOL
    • Publication number 20180272486
    • Publication date Sep 27, 2018
    • FANUC CORPORATION
    • Toshifumi Muramatsu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTROLLER AND ANOMALY DIAGNOSTIC DEVICE
    • Publication number 20170307689
    • Publication date Oct 26, 2017
    • FANUC CORPORATION
    • Toshifumi MURAMATSU
    • G01 - MEASURING TESTING
  • Information Patent Application

    RADIATING STRUCTURE FOR MAIN SPINDLE IN MACHINING APPARATUS
    • Publication number 20170050283
    • Publication date Feb 23, 2017
    • FANUC CORPORATION
    • Toshifumi MURAMATSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COOLING SYSTEM OF ELECTRIC MOTOR WITH FAN
    • Publication number 20160164376
    • Publication date Jun 9, 2016
    • FANUC CORPORATION
    • Masahiro Murota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR PROVIDED WITH COOLING STRUCTURE
    • Publication number 20150295474
    • Publication date Oct 15, 2015
    • FANUC CORPORATION
    • Masahiro Murota
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TOOL CLAMPING DEVICE
    • Publication number 20150003929
    • Publication date Jan 1, 2015
    • FANUC CORPORATION
    • Toshifumi MURAMATSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL HOLDING DEVICE OF MACHINE TOOL
    • Publication number 20140235414
    • Publication date Aug 21, 2014
    • FANUC CORPORATION
    • Toshifumi MURAMATSU
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR