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Koichi Sugino

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Abnormal current cutoff circuit
    • Patent number 5,485,342
    • Issue date Jan 16, 1996
    • Koichi Sugino
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Arithmetic unit that requires only one byte instructions
    • Patent number 5,390,358
    • Issue date Feb 14, 1995
    • Seikosha Co., Ltd.
    • Koichi Sugino
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Data storage control device
    • Patent number 5,291,456
    • Issue date Mar 1, 1994
    • Seikosha Co., Ltd.
    • Koichi Sugino
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Carriage position error detection in a serial printer
    • Patent number 5,149,215
    • Issue date Sep 22, 1992
    • Seikosha Co., Ltd.
    • Koichi Sugino
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Serial printer
    • Patent number 5,145,271
    • Issue date Sep 8, 1992
    • Seikosha Co., Ltd.
    • Koichi Sugino
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Serial printer
    • Patent number 5,135,320
    • Issue date Aug 4, 1992
    • Seikosha Co., Ltd.
    • Koichi Sugino
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Data card and serial printer using same
    • Patent number 5,085,528
    • Issue date Feb 4, 1992
    • Seikosha Co., Ltd.
    • Koichi Sugino
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Data card for serial printer
    • Patent number 5,076,718
    • Issue date Dec 31, 1991
    • Seikosha Co., Ltd.
    • Koichi Sugino
    • G06 - COMPUTING CALCULATING COUNTING