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Kazuaki Sogawa

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  • Katano-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Phase adjustment circuit
    • Patent number 8,106,691
    • Issue date Jan 31, 2012
    • Panasonic Corporation
    • Kazuaki Sogawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Phase synchronizing circuit
    • Patent number 7,978,013
    • Issue date Jul 12, 2011
    • Panasonic Corporation
    • Shiro Dosho
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Pulse synthesis circuit
    • Patent number 7,920,002
    • Issue date Apr 5, 2011
    • Panasonic Corporation
    • Shiro Sakiyama
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    PLL circuit
    • Patent number 7,808,326
    • Issue date Oct 5, 2010
    • Panasonic Corporation
    • Kazuaki Sogawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Dual loop PLL, and multiplication clock generator using dual loop PLL
    • Patent number 7,323,942
    • Issue date Jan 29, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Takashi Ishizaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Phase-locked loop circuit
    • Patent number 7,298,219
    • Issue date Nov 20, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Shiro Dosho
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Dual loop phase locked loop
    • Patent number 7,023,284
    • Issue date Apr 4, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kazuaki Sogawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Low-pass filter and feedback system
    • Patent number 6,995,607
    • Issue date Feb 7, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Shiro Dosho
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    SOLID-STATE IMAGING DEVICE AND IMAGING APPARATUS
    • Publication number 20240107200
    • Publication date Mar 28, 2024
    • NUVOTON TECHNOLOGY CORPORATION JAPAN
    • Yoshihisa FUJIMORI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLL CIRCUIT
    • Publication number 20120286835
    • Publication date Nov 15, 2012
    • PANASONIC CORPORATION
    • Yuji Yamada
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PHASE ADJUSTMENT CIRCUIT
    • Publication number 20110291715
    • Publication date Dec 1, 2011
    • PANASONIC CORPORATION
    • Kazuaki Sogawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    CLOCK SIGNAL AMPLIFIER CIRCUIT
    • Publication number 20110012664
    • Publication date Jan 20, 2011
    • PANASONIC CORPORATION
    • Masayoshi KINOSHITA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PLL BURN-IN CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT
    • Publication number 20100244878
    • Publication date Sep 30, 2010
    • Yuji Yamada
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PLL CIRCUIT
    • Publication number 20090295489
    • Publication date Dec 3, 2009
    • Kazuaki Sogawa
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PHASE SYNCHRONIZING CIRCUIT
    • Publication number 20090278614
    • Publication date Nov 12, 2009
    • Shiro Dosho
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    PULSE SYNTHESIS CIRCUIT
    • Publication number 20080315933
    • Publication date Dec 25, 2008
    • Shiro Sakiyama
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Dual loop PLL, and multiplication clock generator using dual loop PLL
    • Publication number 20060158259
    • Publication date Jul 20, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Takashi Ishizaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Phase-locked loop circuit
    • Publication number 20060139106
    • Publication date Jun 29, 2006
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Shiro Dosho
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Low-pass filter and feedback system
    • Publication number 20040263261
    • Publication date Dec 30, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Shiro Dosho
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Dual loop pll
    • Publication number 20040196107
    • Publication date Oct 7, 2004
    • Kazuaki Sogawa
    • H03 - BASIC ELECTRONIC CIRCUITRY