TREA

Ikuo Hikawa

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image display apparatus
    • Patent number 5,826,035
    • Issue date Oct 20, 1998
    • Hitachi, Ltd.
    • Nagaharu Hamada
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Image display apparatus
    • Patent number 5,657,248
    • Issue date Aug 12, 1997
    • Hitachi, Ltd.
    • Nagaharu Hamada
    • G06 - COMPUTING CALCULATING COUNTING