TREA

Yoshikazu Anezaki

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  • Miyagi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transfer apparatus and method
    • Patent number 5,320,876
    • Issue date Jun 14, 1994
    • Sony Corporation
    • Yoshikazu Anezaki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Optical information recording medium
    • Patent number 5,202,171
    • Issue date Apr 13, 1993
    • Sony Corporation
    • Yoshikazu Anezaki
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing optical disc
    • Patent number 5,071,673
    • Issue date Dec 10, 1991
    • Sony Corporation
    • Yoshikazu Anezaki
    • G11 - INFORMATION STORAGE