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Akira Nakamura

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  • Ashikaga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor wafer retaining structure
    • Patent number 6,533,123
    • Issue date Mar 18, 2003
    • Achilles Corporation
    • Akira Nakamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Disk holder and disk storage device
    • Patent number 6,382,413
    • Issue date May 7, 2002
    • Achilles Corporation
    • Akira Nakamura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL