TREA

Takaaki Akiyama

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Vertical sync signal generator
    • Publication number 20070132884
    • Publication date Jun 14, 2007
    • Takaaki Akiyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    PLL controller applying a multiplier coefficient appropriate for a...
    • Publication number 20060274199
    • Publication date Dec 7, 2006
    • Oki Electric Industry Co., Ltd.
    • Yasunori Satoh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Filter device
    • Publication number 20060062337
    • Publication date Mar 23, 2006
    • Yasushi Iha
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    YC separator circuit
    • Publication number 20060007361
    • Publication date Jan 12, 2006
    • Oki Electric Industry Co., Ltd.
    • Yasunori Satoh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Automatic gain control circuitry
    • Publication number 20050185100
    • Publication date Aug 25, 2005
    • Oki Electric Industry Co., Ltd.
    • Takaaki Akiyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Phase-locked loop circuit
    • Publication number 20040061536
    • Publication date Apr 1, 2004
    • Teruo Katoh
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Vertical synchronous signal detection circuit
    • Publication number 20040036802
    • Publication date Feb 26, 2004
    • Takaaki Akiyama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Image processing apparatus
    • Publication number 20040024983
    • Publication date Feb 5, 2004
    • Yasunori Satoh
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS