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Takayoshi NISHIYAMA

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  • Nagaokakyo-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Insulated DC-DC converter
    • Patent number 10,497,631
    • Issue date Dec 3, 2019
    • Murata Manufacturing Co., Ltd.
    • Takami Muto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Snubber circuit
    • Patent number 9,385,586
    • Issue date Jul 5, 2016
    • Murata Manufacturing Co., Ltd.
    • Takayoshi Nishiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-DC converter
    • Patent number 7,868,584
    • Issue date Jan 11, 2011
    • Murata Manufacturing Co., Ltd.
    • Takashi Hara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Switching power supply digital control circuit protecting from magn...
    • Patent number 7,852,647
    • Issue date Dec 14, 2010
    • Murata Manufacturing Co., Ltd.
    • Takayoshi Nishiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Isolated DC-DC converter
    • Patent number 7,821,797
    • Issue date Oct 26, 2010
    • Murata Manufacturing Co., Ltd.
    • Takayoshi Nishiyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply circuit with a soft-start function
    • Patent number 7,158,394
    • Issue date Jan 2, 2007
    • Murata Manufacturing Co., Ltd.
    • Seiichi Takahashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Surface-mount type switching power-supply unit and mounting method...
    • Patent number 6,876,555
    • Issue date Apr 5, 2005
    • Murata Manufacturing Co., Ltd.
    • Tadehiko Matsumoto
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Switching power-supply module
    • Patent number 6,757,174
    • Issue date Jun 29, 2004
    • Murata Manufacturing Co., Ltd.
    • Jun Nagai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    DC-DC converter
    • Patent number 6,414,861
    • Issue date Jul 2, 2002
    • Murata Manufacturing Co., Ltd.
    • Tadahiko Matsumoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC-DC converter which compensates for load variations
    • Patent number 6,314,005
    • Issue date Nov 6, 2001
    • Murata Manufacturing Co., Ltd.
    • Koji Nishi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Switching power supply unit
    • Patent number 6,295,214
    • Issue date Sep 25, 2001
    • Murata Manufacturing Co., Ltd.
    • Tadahiko Matsumoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Multilayer substrate
    • Patent number 5,942,965
    • Issue date Aug 24, 1999
    • Murata Manufacturing Co., Ltd.
    • Koji Kitamura
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    INSULATED DC-DC CONVERTER
    • Publication number 20180145598
    • Publication date May 24, 2018
    • Murata Manufacturing Co., Ltd.
    • Takami MUTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SNUBBER CIRCUIT
    • Publication number 20140133188
    • Publication date May 15, 2014
    • Murata Manufacturing Co., Ltd.
    • Takayoshi NISHIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ISOLATED SWITCHING POWER SUPPLY APPARATUS
    • Publication number 20130301312
    • Publication date Nov 14, 2013
    • Masanori KONISHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC-DC CONVERTER
    • Publication number 20100277132
    • Publication date Nov 4, 2010
    • Murata Manufacturing Co., Ltd.
    • Takashi HARA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SWITCHING POWER SUPPLY APPARATUS
    • Publication number 20100195353
    • Publication date Aug 5, 2010
    • Murata Manufacturing Co., Ltd.
    • Takayoshi NISHIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ISOLATED DC-DC CONVERTER
    • Publication number 20100103703
    • Publication date Apr 29, 2010
    • Murata Manufacturing Co., Ltd.
    • Takayoshi NISHIYAMA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DC-DC CONVERTER
    • Publication number 20080170418
    • Publication date Jul 17, 2008
    • Takayoshi Nishiyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Switching power supply circuit
    • Publication number 20060164871
    • Publication date Jul 27, 2006
    • Seiichi Takahashi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Surface-mount type switching power-supply unit and mounting method...
    • Publication number 20020189083
    • Publication date Dec 19, 2002
    • Murata Manufacturing Co., Ltd.
    • Tadehiko Matsumoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Switching power-supply module
    • Publication number 20020153872
    • Publication date Oct 24, 2002
    • Murata Manufacturing Co., Ltd.
    • Jun Nagai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Surface-mount type switching power supply unit and mounting method...
    • Publication number 20020057158
    • Publication date May 16, 2002
    • Murata Manufacturing Co., Ltd.
    • Tadahiko Matsumoto
    • H01 - BASIC ELECTRIC ELEMENTS