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Taku Kobayashi

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  • Kyoto-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light source device
    • Patent number 11,024,777
    • Issue date Jun 1, 2021
    • PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.
    • Kazuhiko Yamanaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Semiconductor integrated circuit including charge pump circuit
    • Patent number 7,605,638
    • Issue date Oct 20, 2009
    • Panasonic Corporation
    • Toshinobu Nagasawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor integrated circuit for processing audio and video sig...
    • Patent number 7,518,431
    • Issue date Apr 14, 2009
    • Panasonic Corporation
    • Taku Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Step-down voltage output circuit
    • Patent number 7,312,650
    • Issue date Dec 25, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Taku Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Step-down voltage output circuit
    • Patent number 7,307,465
    • Issue date Dec 11, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Taku Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    AGC circuit
    • Patent number 6,977,550
    • Issue date Dec 20, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Takuma Ishida
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Amplifier with a gain proportional to power source voltage
    • Patent number 6,972,619
    • Issue date Dec 6, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Masaharu Sato
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Analog signal level detecting apparatus
    • Patent number 6,891,407
    • Issue date May 10, 2005
    • Matsushita Electric Industrial Co., Ltd.
    • Taku Kobayashi
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHT SOURCE DEVICE
    • Publication number 20190259917
    • Publication date Aug 22, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kazuhiko YAMANAKA
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEMICONDUCTOR INTEGRATED CIRCUIT
    • Publication number 20080122522
    • Publication date May 29, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Toshinobu Nagasawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Step-down voltage output circuit
    • Publication number 20060082409
    • Publication date Apr 20, 2006
    • Taku Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Semiconductor integrated circuit
    • Publication number 20060072696
    • Publication date Apr 6, 2006
    • Taku Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Step-down voltage output circuit
    • Publication number 20050046464
    • Publication date Mar 3, 2005
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Taku Kobayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Analog signal level detecting apparatus
    • Publication number 20040183709
    • Publication date Sep 23, 2004
    • Matsushita Electric Industrial Co., Ltd.
    • Taku Kobayashi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AGC circuit
    • Publication number 20040178851
    • Publication date Sep 16, 2004
    • Takuma Ishida
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Amplifier with a gain proportional to power source voltage
    • Publication number 20040124923
    • Publication date Jul 1, 2004
    • Masaharu Sato
    • H03 - BASIC ELECTRONIC CIRCUITRY