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Akira Tsukada

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Facsimile machine
    • Patent number D357677
    • Issue date Apr 25, 1995
    • Sharp Kabushiki Kaisha
    • Masazi Sawada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable reader for facsimile
    • Patent number D339576
    • Issue date Sep 21, 1993
    • Sharp Kabushiki Kaisha
    • Masaji Sawada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Facsimile
    • Patent number D339333
    • Issue date Sep 14, 1993
    • Sharp Kabushiki Kaisha
    • Masaji Sawada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Facsimile
    • Patent number D332094
    • Issue date Dec 29, 1992
    • Sharp Kabushiki Kaisha
    • Masaji Sawada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Facsimile
    • Patent number D331925
    • Issue date Dec 22, 1992
    • Sharp Kabushiki Kaisha
    • Masaji Sawada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Facsimile
    • Patent number D331756
    • Issue date Dec 15, 1992
    • Sharp Kabushiki Kaisha
    • Masaji Sawada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Facsimile
    • Patent number D322607
    • Issue date Dec 24, 1991
    • Sharp Corporation
    • Akira Tsukada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Facsimile machine
    • Patent number D316712
    • Issue date May 7, 1991
    • Sharp Corporation
    • Akira Tsukada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Facsimile
    • Patent number D314956
    • Issue date Feb 26, 1991
    • Sharp Corporation
    • Akira Tsukada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Facsimile
    • Patent number D314957
    • Issue date Feb 26, 1991
    • Sharp Corporation
    • Akira Tsukada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Facsimile machine
    • Patent number D310214
    • Issue date Aug 28, 1990
    • Sharp Corporation
    • Akira Tsukada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined facsimile and telephone
    • Patent number D310215
    • Issue date Aug 28, 1990
    • Sharp Corporation
    • Akira Tsukada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Word processor
    • Patent number D308861
    • Issue date Jun 26, 1990
    • Sharp Corporation
    • Akira Tsukada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Word processor
    • Patent number D308860
    • Issue date Jun 26, 1990
    • Sharp Corporation
    • Akira Tsukada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Disk drive
    • Patent number D305645
    • Issue date Jan 23, 1990
    • Sharp Corporation
    • Akira Tsukada
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cartridge for ink ribbon
    • Patent number D304955
    • Issue date Dec 5, 1989
    • Sharp Kabushiki Kaisha
    • Akira Tsukada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Printer for cash register
    • Patent number D304457
    • Issue date Nov 7, 1989
    • Sharp Kabushiki Kaisha
    • Akira Tsukada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Printer for cash register
    • Patent number D303984
    • Issue date Oct 10, 1989
    • Sharp Kabushiki Kaisha
    • Akira Tsukada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Cash register
    • Patent number D303395
    • Issue date Sep 12, 1989
    • Sharp Kabushiki Kaisha
    • Akira Tsukada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Cash register
    • Patent number D301894
    • Issue date Jun 27, 1989
    • Sharp Corporation
    • Akira Tsukada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Typewriter
    • Patent number D300146
    • Issue date Mar 7, 1989
    • Sharp Corporation
    • Akira Tsukada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Typewriter
    • Patent number D299358
    • Issue date Jan 10, 1989
    • Sharp Corporation
    • Akira Tsukada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Typewriter
    • Patent number D298635
    • Issue date Nov 22, 1988
    • Sharp Corporation
    • Akira Tsukada
    • D18 - Printing and office machinery
  • Information Patent Grant

    Central control unit for cash register
    • Patent number D296210
    • Issue date Jun 14, 1988
    • Sharp Corporation
    • Hiroshi Nishibori
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Keyboard for cash register
    • Patent number D295761
    • Issue date May 17, 1988
    • Sharp Corporation
    • Hiroshi Nishibori
    • D18 - Printing and office machinery
  • Information Patent Grant

    Cash register
    • Patent number D294364
    • Issue date Feb 23, 1988
    • Sharp Corporation
    • Hiroshi Nishibori
    • D18 - Printing and office machinery
  • Information Patent Grant

    Display for cash register
    • Patent number D294365
    • Issue date Feb 23, 1988
    • Sharp Corporation
    • Hiroshi Nishibori
    • D18 - Printing and office machinery
  • Information Patent Grant

    Printer for cash register
    • Patent number D294367
    • Issue date Feb 23, 1988
    • Sharp Corporation
    • Hiroshi Nishibori
    • D18 - Printing and office machinery
  • Information Patent Grant

    Keyboard for cash register
    • Patent number D294366
    • Issue date Feb 23, 1988
    • Sharp Corporation
    • Hiroshi Nishibori
    • D18 - Printing and office machinery
  • Information Patent Grant

    Vacuum cleaner
    • Patent number D292832
    • Issue date Nov 17, 1987
    • Sharp Corporation
    • Sachio Yamamoto
    • D32 - Washing, cleaning, or drying machine