TREA

Kazunari Suzuki

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for file operation
    • Patent number 5,283,892
    • Issue date Feb 1, 1994
    • Hitachi, Ltd.
    • Keiichi Nakane
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    System for printing documents
    • Patent number 5,243,691
    • Issue date Sep 7, 1993
    • Hitachi, Ltd.
    • Tadashi Kuwabara
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Multi-window display control system
    • Patent number 4,954,818
    • Issue date Sep 4, 1990
    • Hitachi, Ltd.
    • Keiichi Nakane
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Print control system
    • Patent number 4,829,468
    • Issue date May 9, 1989
    • Hitachi, Ltd.
    • Naomichi Nonaka
    • G06 - COMPUTING CALCULATING COUNTING