TREA

Akio Niki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dot matrix printer control and storage device
    • Patent number 4,674,895
    • Issue date Jun 23, 1987
    • Ricoh Company, Ltd.
    • Hidetake Tanaka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Data processing system
    • Patent number 4,118,695
    • Issue date Oct 3, 1978
    • Ricoh Company, Ltd.
    • Toshiya Ogawa
    • G06 - COMPUTING CALCULATING COUNTING