TREA

Daisuke Fukagawa

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  • Kashiwa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Highly reliable online system
    • Patent number 5,596,706
    • Issue date Jan 21, 1997
    • Hitachi, Ltd.
    • Hiroyuki Shimazaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Highly reliable online system
    • Patent number 5,379,418
    • Issue date Jan 3, 1995
    • Hitachi, Ltd.
    • Hiroyuki Shimazaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Highly reliable online system
    • Patent number 5,307,481
    • Issue date Apr 26, 1994
    • Hitachi, Ltd.
    • Hiroyuki Shimazaki
    • G06 - COMPUTING CALCULATING COUNTING