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Means for preventing rotation or displacement of the core

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  • H01F17/041
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HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F17/00Fixed inductances of the signal type

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H01F17/041Means for preventing rotation or displacement of the core
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ferrite core and winding coil component
    • Patent number 11,710,594
    • Issue date Jul 25, 2023
    • Murata Manufacturing Co., Ltd.
    • Norihiro Nakai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Noise filter and noise reduction unit
    • Patent number 10,707,628
    • Issue date Jul 7, 2020
    • Yazaki Corporation
    • Hayato Iizuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component
    • Patent number 10,312,010
    • Issue date Jun 4, 2019
    • Taiyo Yuden Co., Ltd.
    • Tetsuya Oga
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coil component and method for producing same
    • Patent number 9,984,809
    • Issue date May 29, 2018
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Ikuya Wakamori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductor and method of manufacturing inductor
    • Patent number 9,748,031
    • Issue date Aug 29, 2017
    • Sumida Corporation
    • Naoki Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical device
    • Patent number 9,184,577
    • Issue date Nov 10, 2015
    • Oki Data Corporation
    • Hidenori Ueda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Component fixing device and electrical device having the same
    • Patent number 8,549,736
    • Issue date Oct 8, 2013
    • Oki Data Corporation
    • Hidenori Ueda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Component fixing device and electrical device having the same
    • Patent number 8,453,979
    • Issue date Jun 4, 2013
    • Oki Data Corporation
    • Hidenori Ueda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Inductance element, method for manufacturing the same, and switchin...
    • Patent number 7,847,662
    • Issue date Dec 7, 2010
    • Kabushiki Kaisha Toshiba
    • Tadao Saito
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical device having component fixing device
    • Patent number 7,516,540
    • Issue date Apr 14, 2009
    • Oki Data Corporation
    • Hidenori Ueda
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Securement for transformer core utilized in a transformer power sup...
    • Patent number 6,359,542
    • Issue date Mar 19, 2002
    • Motorola, Inc.
    • Robert B. Widmayer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Line filter
    • Patent number 5,870,011
    • Issue date Feb 9, 1999
    • Matsushita Electric Industrial Co., Ltd.
    • Tatsuya Mori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductive electric component
    • Patent number 5,489,884
    • Issue date Feb 6, 1996
    • Siemens Atiengesellschaft
    • Egon Heringer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fastener for electronic component
    • Patent number 5,264,815
    • Issue date Nov 23, 1993
    • TDK Corporation
    • Tatuo Umeya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductive device
    • Patent number 5,140,291
    • Issue date Aug 18, 1992
    • U.S. Philips Corporation
    • Stephanus A. Mulder
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic component using core clip arrangement operative for facili...
    • Patent number 5,055,971
    • Issue date Oct 8, 1991
    • AT&T Bell Laboratories
    • John J. Fudala
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Transformer clip
    • Patent number 4,990,880
    • Issue date Feb 5, 1991
    • Alcatel NA, Inc.
    • Guy D. Albert
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Noise suppression inductor
    • Patent number 4,945,332
    • Issue date Jul 31, 1990
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric coil with secured cores
    • Patent number 4,565,988
    • Issue date Jan 21, 1986
    • Siemens Aktiengesellschaft
    • Marc Moura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Inductance element
    • Patent number 4,549,158
    • Issue date Oct 22, 1985
    • TDK Corporation
    • Tadashi Mitsui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electronic components assembly apparatus and method for making
    • Patent number 4,253,291
    • Issue date Mar 3, 1981
    • Matsushita Electric Industrial Co., Ltd.
    • Akio Yamagami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of making an adjusting pin for a ferro-magnetic core
    • Patent number 4,023,263
    • Issue date May 17, 1977
    • U.S. Philips Corporation
    • Willem Johannes Postma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Adjusting pin for a ferro-magnetic core
    • Patent number 3,944,958
    • Issue date Mar 16, 1976
    • U.S. Philips Corporation
    • Willem Johannes Postma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3905002
    • Patent number 3,905,002
    • Issue date Sep 9, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3764947
    • Patent number 3,764,947
    • Issue date Oct 9, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3684993
    • Patent number 3,684,993
    • Issue date Aug 15, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3671905
    • Patent number 3,671,905
    • Issue date Jun 20, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3517363
    • Patent number 3,517,363
    • Issue date Jun 23, 1970
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3355533
    • Patent number 3,355,533
    • Issue date Nov 28, 1967
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3336515
    • Patent number 3,336,515
    • Issue date Aug 15, 1967
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents