TREA

Chikao Tezuka

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  • Shiojiri-shi, Nagano-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Print wheel shift mechanism for use with a miniature printer
    • Patent number 5,104,248
    • Issue date Apr 14, 1992
    • Seiko Epson Corporation
    • Chikao Tezuka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Drive mechanism for a miniature printer
    • Patent number 4,948,273
    • Issue date Aug 14, 1990
    • Seiko Epson Corporation
    • Chikao Tezuka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Miniature printer
    • Patent number 4,787,761
    • Issue date Nov 29, 1988
    • Seiko Epson Corporation
    • Chikao Tezuka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Serial printer
    • Patent number 4,534,665
    • Issue date Aug 13, 1985
    • Epson Corporation
    • Masahiko Mori
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing device
    • Patent number 4,270,448
    • Issue date Jun 2, 1981
    • Kabushiki Kaisha Suwa Seikosha
    • Chikao Tezuka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing equipment and method of operation thereof
    • Patent number 4,165,687
    • Issue date Aug 28, 1979
    • Kabushiki Kaisha Suwa Seikosha
    • Chikao Tezuka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Miniature printer
    • Patent number 4,152,982
    • Issue date May 8, 1979
    • Kabushiki Kaisha Suwa Seikosha
    • Hitoshi Mikoshiba
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Selecting mechanism for printing type rings
    • Patent number 4,111,117
    • Issue date Sep 5, 1978
    • Chikao Tezuka
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS