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Yuma Komaya

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Patents Grantslast 30 patents

  • Information Patent Grant

    Common mode filter
    • Patent number 11,636,973
    • Issue date Apr 25, 2023
    • TDK Corporation
    • Toshio Tomonari
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Common mode filter and manufacturing method thereof
    • Patent number 10,998,122
    • Issue date May 4, 2021
    • TDK Corporation
    • Yuma Komaya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Common mode filter
    • Patent number 10,943,726
    • Issue date Mar 9, 2021
    • TDK Corporation
    • Yuma Komaya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Common mode filter
    • Patent number 10,784,038
    • Issue date Sep 22, 2020
    • TDK Corporation
    • Yuma Komaya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Common mode filter
    • Patent number 10,600,555
    • Issue date Mar 24, 2020
    • TDK Corporation
    • Toshio Tomonari
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Common-mode filter
    • Patent number D871338
    • Issue date Dec 31, 2019
    • TDK Corporation
    • Yuma Komaya
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Differential mode filter
    • Patent number 10,389,328
    • Issue date Aug 20, 2019
    • TDK Corporation
    • Tsutomu Kobayashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Common-mode filter
    • Patent number D850379
    • Issue date Jun 4, 2019
    • TDK Corporation
    • Yuma Komaya
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Circuit board and electronic circuit module using the same
    • Patent number 10,277,193
    • Issue date Apr 30, 2019
    • TDK Corporation
    • Toshio Tomonari
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Common-mode filter
    • Patent number D842248
    • Issue date Mar 5, 2019
    • TDK Corporation
    • Yuma Komaya
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Common-mode filter
    • Patent number D842249
    • Issue date Mar 5, 2019
    • TDK Corporation
    • Yuma Komaya
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Common-mode filter
    • Patent number D842250
    • Issue date Mar 5, 2019
    • TDK Corporation
    • Yuma Komaya
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Coil device
    • Patent number 10,002,705
    • Issue date Jun 19, 2018
    • TDK Corporation
    • Yuma Komaya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Common-mode filter
    • Patent number D816033
    • Issue date Apr 24, 2018
    • TDK Corporation
    • Yuma Komaya
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Common mode filter
    • Patent number 9,659,701
    • Issue date May 23, 2017
    • TDK Corporation
    • Toshio Tomonari
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Common-mode filter
    • Patent number D762576
    • Issue date Aug 2, 2016
    • TDK Corporation
    • Yuma Komaya
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Coil component
    • Patent number 9,202,620
    • Issue date Dec 1, 2015
    • TDK Corporation
    • Kazunori Arimitsu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    COMMON MODE FILTER
    • Publication number 20230223180
    • Publication date Jul 13, 2023
    • TDK Corporation
    • Toshio TOMONARI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMON MODE FILTER
    • Publication number 20200381169
    • Publication date Dec 3, 2020
    • TDK Corporation
    • Yuma Komaya
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COMMON MODE FILTER
    • Publication number 20200185145
    • Publication date Jun 11, 2020
    • TDK Corporation
    • Toshio TOMONARI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMON MODE FILTER
    • Publication number 20180211764
    • Publication date Jul 26, 2018
    • TDK Corporation
    • Yuma Komaya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMON MODE FILTER AND MANUFACTURING METHOD THEREOF
    • Publication number 20180211763
    • Publication date Jul 26, 2018
    • TDK Corporation
    • Yuma Komaya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL DEVICE
    • Publication number 20180130597
    • Publication date May 10, 2018
    • TDK Corporation
    • Yuma KOMAYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIFFERENTIAL MODE FILTER
    • Publication number 20180097497
    • Publication date Apr 5, 2018
    • TKD CORPORATION
    • Tsutomu KOBAYASHI
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CIRCUIT BOARD AND ELECTRONIC CIRCUIT MODULE USING THE SAME
    • Publication number 20170345560
    • Publication date Nov 30, 2017
    • TDK Corporation
    • TOSHIO TOMONARI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMON MODE FILTER
    • Publication number 20170221626
    • Publication date Aug 3, 2017
    • TDK Corporation
    • Toshio TOMONARI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COIL COMPONENT
    • Publication number 20150042436
    • Publication date Feb 12, 2015
    • TDK Corporation
    • Kazunori ARIMITSU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMMON MODE FILTER
    • Publication number 20140167903
    • Publication date Jun 19, 2014
    • Toshio TOMONARI
    • H01 - BASIC ELECTRIC ELEMENTS