TREA

Kuniomi Aizawa

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  • Seto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transaction processing system
    • Patent number 4,525,712
    • Issue date Jun 25, 1985
    • Hitachi, Ltd.
    • Yoshio Okano
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Transaction handling system
    • Patent number 4,482,802
    • Issue date Nov 13, 1984
    • Hitachi, Ltd.
    • Kuniomi Aizawa
    • G06 - COMPUTING CALCULATING COUNTING