TREA

Hitoshi Shimomuki

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  • Miyagi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical recording medium
    • Patent number 6,551,680
    • Issue date Apr 22, 2003
    • Sony Corporation
    • Toru Abiko
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical recording medium
    • Patent number 6,551,681
    • Issue date Apr 22, 2003
    • Sony Corporation
    • Toru Abiko
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optical recording medium
    • Patent number 6,548,138
    • Issue date Apr 15, 2003
    • Sony Corporation
    • Toru Abiko
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Sputtering target assembly production method
    • Patent number 6,085,966
    • Issue date Jul 11, 2000
    • Sony Corporation
    • Hitoshi Shimomuki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical recording medium
    • Publication number 20020018869
    • Publication date Feb 14, 2002
    • Toru Abiko
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Optical recording medium
    • Publication number 20010036527
    • Publication date Nov 1, 2001
    • Sony Corporation
    • Toru Abiko
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Optical recording medium
    • Publication number 20010036528
    • Publication date Nov 1, 2001
    • Sony Corporation
    • Toru Abiko
    • G11 - INFORMATION STORAGE