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Yukio Sakamoto

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  • Moriyama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ceramic electronic component and method for making the same
    • Patent number 6,762,925
    • Issue date Jul 13, 2004
    • Murata Manufacturing Co., Ltd.
    • Katsuyuki Uchida
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Head
    • Patent number 6,657,827
    • Issue date Dec 2, 2003
    • Murata Manufacturing Co., Ltd.
    • Mitsumasa Fukuda
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Radiant noise inhibiting assembly
    • Patent number 6,369,318
    • Issue date Apr 9, 2002
    • Murata Manufacturing Co., Ltd.
    • Katsuyuki Uchida
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    High-frequency choke coil
    • Patent number 6,160,465
    • Issue date Dec 12, 2000
    • Murata Manufacturing Co. Ltd.
    • Kouichi Yamaguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Insulated wire with noise-suppressing function
    • Patent number 6,054,649
    • Issue date Apr 25, 2000
    • Murata Manufacturing Co., Ltd.
    • Katsuyuki Uchida
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic noise absorber
    • Patent number 5,977,854
    • Issue date Nov 2, 1999
    • Murata Manufacturing Co., Ltd.
    • Hideyuki Mihara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    High-frequency noise elimination for use in telephone systems
    • Patent number 5,878,132
    • Issue date Mar 2, 1999
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Resonator with spiral-shaped pattern electrodes
    • Patent number 5,612,656
    • Issue date Mar 18, 1997
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Laminate type LC composite device having a micro coil
    • Patent number 5,530,411
    • Issue date Jun 25, 1996
    • Murata Manufacturing Co., Ltd.
    • Yasuhiro Nakata
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Flexible distribution sheet
    • Patent number 5,422,622
    • Issue date Jun 6, 1995
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Noise filter
    • Patent number 5,420,553
    • Issue date May 30, 1995
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Surge absorber
    • Patent number 5,386,335
    • Issue date Jan 31, 1995
    • Murata Manufacturing Co., Ltd.
    • Toshinori Amano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Modular jack
    • Patent number 5,282,759
    • Issue date Feb 1, 1994
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Noise filter comprising a monolithic laminated ceramic varistor
    • Patent number 5,159,300
    • Issue date Oct 27, 1992
    • Murata Manufacturing Co. Ltd.
    • Kazutaka Nakamura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Modular jack
    • Patent number 5,139,442
    • Issue date Aug 18, 1992
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Signal input device
    • Patent number 5,132,649
    • Issue date Jul 21, 1992
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Filter connector
    • Patent number 5,081,434
    • Issue date Jan 14, 1992
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Modular jack
    • Patent number 5,069,641
    • Issue date Dec 3, 1991
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Retainer for connector terminals
    • Patent number 5,022,870
    • Issue date Jun 11, 1991
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Filter connector
    • Patent number 5,018,990
    • Issue date May 28, 1991
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Modular jack
    • Patent number 5,015,204
    • Issue date May 14, 1991
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ceramic molded body
    • Patent number 5,006,392
    • Issue date Apr 9, 1991
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Surface-mounting connector
    • Patent number 4,964,806
    • Issue date Oct 23, 1990
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • 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

    Inductor having parallel line electrodes
    • Patent number 4,918,417
    • Issue date Apr 17, 1990
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Chip-like LC filter
    • Patent number 4,908,590
    • Issue date Mar 13, 1990
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Surface mountable connector
    • Patent number 4,875,862
    • Issue date Oct 24, 1989
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laminated transformer
    • Patent number 4,803,453
    • Issue date Feb 7, 1989
    • Murata Manufacturing Co., Ltd.
    • Kunisaburo Tomono
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Chip-like LC filter
    • Patent number 4,801,904
    • Issue date Jan 31, 1989
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Filter connector
    • Patent number 4,789,847
    • Issue date Dec 6, 1988
    • Murata Manufacturing Co., Ltd.
    • Yukio Sakamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents