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Hiroshi Sakaguchi

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Computer interface for infrared data transfer
    • Patent number D358380
    • Issue date May 16, 1995
    • Sharp Kabushiki Kaisha
    • Hiroshi Sakaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Portable computer with operation pen
    • Patent number D355165
    • Issue date Feb 7, 1995
    • Sharp Kabushiki Kaisha
    • Hiroshi Sakaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic organizer
    • Patent number D355166
    • Issue date Feb 7, 1995
    • Sharp Kabushiki Kaisha
    • Hiroshi Sakaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic organizer
    • Patent number D354046
    • Issue date Jan 3, 1995
    • Sharp Kabushiki Kaisha
    • Hiroshi Sakaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Multi-function electronic organizer
    • Patent number D351613
    • Issue date Oct 18, 1994
    • Sharp Kabushiki Kaisha
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Multi-function electronic calculator
    • Patent number D349511
    • Issue date Aug 9, 1994
    • Sharp Kabushiki Kaisha
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Memorandum input and output terminal
    • Patent number D345732
    • Issue date Apr 5, 1994
    • Sharp Kabushiki Kaisha
    • Hiroshi Sakaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Memorandum input and output terminal
    • Patent number D341573
    • Issue date Nov 23, 1993
    • Sharp Kabushiki Kaisha
    • Hiroshi Sakaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Memorandum input and output device
    • Patent number D340917
    • Issue date Nov 2, 1993
    • Sharp Kabushiki Kaisha
    • Hiroshi Sakaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Memorandum input and output terminal
    • Patent number D328891
    • Issue date Aug 25, 1992
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Data input and output terminal
    • Patent number D325571
    • Issue date Apr 21, 1992
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Data input and output terminal
    • Patent number D324513
    • Issue date Mar 10, 1992
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Data input and output terminal
    • Patent number D324208
    • Issue date Feb 25, 1992
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Cover for a computer
    • Patent number D319218
    • Issue date Aug 20, 1991
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Electronic Calculator with printer
    • Patent number D318286
    • Issue date Jul 16, 1991
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Interface with printer for computer
    • Patent number D318064
    • Issue date Jul 9, 1991
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator
    • Patent number D317777
    • Issue date Jun 25, 1991
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Typewriter
    • Patent number D316867
    • Issue date May 14, 1991
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator with printer
    • Patent number D315572
    • Issue date Mar 19, 1991
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator with printer
    • Patent number D315358
    • Issue date Mar 12, 1991
    • Sharp Corporation
    • Takahisa Yubisui
    • D18 - Printing and office machinery
  • Information Patent Grant

    Sphygmomanometer
    • Patent number D315020
    • Issue date Feb 26, 1991
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Sphygmomanometer
    • Patent number D315019
    • Issue date Feb 26, 1991
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Electronic calculator
    • Patent number D314785
    • Issue date Feb 19, 1991
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Typewriter
    • Patent number D313811
    • Issue date Jan 15, 1991
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Typewriter
    • Patent number D310235
    • Issue date Aug 28, 1990
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator with solar cell
    • Patent number D310093
    • Issue date Aug 21, 1990
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator
    • Patent number D309910
    • Issue date Aug 14, 1990
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator with solar cell
    • Patent number D309747
    • Issue date Aug 7, 1990
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator
    • Patent number D309626
    • Issue date Jul 31, 1990
    • Sharp Corporation
    • Hiroshi Sakaguchi
    • D18 - Printing and office machinery
  • Information Patent Grant

    Electronic calculator
    • Patent number D309624
    • Issue date Jul 31, 1990
    • Sharp Corporation
    • Takahisa Yubisui
    • D18 - Printing and office machinery