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Takao Yamazaki

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Video signal processor with triple port memory
    • Patent number 6,052,705
    • Issue date Apr 18, 2000
    • Sony Corporation
    • Seiichiro Iwase
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Signal processing apparatus
    • Patent number 6,038,350
    • Issue date Mar 14, 2000
    • Sony Corporation
    • Seiichiro Iwase
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Signal processing apparatus
    • Patent number 5,926,583
    • Issue date Jul 20, 1999
    • Sony Corporation
    • Seiichiro Iwase
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Digital signal processing apparatus and information processing system
    • Patent number 5,864,706
    • Issue date Jan 26, 1999
    • Sony Corporation
    • Masuyoshi Kurokawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Parallel processor apparatus
    • Patent number 5,850,268
    • Issue date Dec 15, 1998
    • Sony Corporation
    • Mitsuharu Ohki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Parallel processor
    • Patent number 5,689,450
    • Issue date Nov 18, 1997
    • Sony Corporation
    • Masuyoshi Kurokawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Parallel processor apparatus having means for processing signals of...
    • Patent number 5,666,169
    • Issue date Sep 9, 1997
    • Sony Corporation
    • Mitsuharu Ohki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Multiplying circuit
    • Patent number 5,521,855
    • Issue date May 28, 1996
    • Sony Corporation
    • Takao Yamazaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Sampling rate converter
    • Patent number 5,389,923
    • Issue date Feb 14, 1995
    • Sony Corporation
    • Eiji Iwata
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Digital adder circuit
    • Patent number 5,134,579
    • Issue date Jul 28, 1992
    • Sony Corporation
    • Mitsuharu Oki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    IIR digital filter
    • Patent number 4,751,663
    • Issue date Jun 14, 1988
    • Sony Corporation
    • Takao Yamazaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Digital multiplying circuit
    • Patent number 4,706,211
    • Issue date Nov 10, 1987
    • Sony Corporation
    • Takao Yamazaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Digital time base corrector
    • Patent number 4,677,499
    • Issue date Jun 30, 1987
    • Sony Corporation
    • Norihisa Shirota
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents