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Matahira Kotani

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Patents Grantslast 30 patents

  • Information Patent Grant

    Facsimile apparatus
    • Patent number 5,812,277
    • Issue date Sep 22, 1998
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Facsimile apparatus
    • Patent number 5,642,409
    • Issue date Jun 24, 1997
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Facsimile apparatus
    • Patent number 5,418,630
    • Issue date May 23, 1995
    • Sharp Kabushiki Kaisha
    • Hiroshi Mori
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Facsimile apparatus controlled by DTMF signals
    • Patent number 5,323,246
    • Issue date Jun 21, 1994
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Facsimile system
    • Patent number 5,267,302
    • Issue date Nov 30, 1993
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Facsimile apparatus
    • Patent number 5,265,152
    • Issue date Nov 23, 1993
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Data transmitter-receiver apparatus for transmitting and receiving...
    • Patent number 5,172,243
    • Issue date Dec 15, 1992
    • Sharp Kabushiki Kaisha
    • Motohiko Hayashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image data transmission apparatus
    • Patent number 5,163,089
    • Issue date Nov 10, 1992
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Device for transporting documents
    • Patent number 5,157,520
    • Issue date Oct 20, 1992
    • Sharp Kabushiki Kaisha
    • Hironori Tanaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image data transmission apparatus with detachable reader
    • Patent number 5,045,953
    • Issue date Sep 3, 1991
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Color image copier operable in analog and digital modes
    • Patent number 5,003,383
    • Issue date Mar 26, 1991
    • Sharp Kabushiki Kaisha
    • Hironori Tanaka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Facsimile machine for continuously transmitting a plurality of orig...
    • Patent number 4,998,173
    • Issue date Mar 5, 1991
    • Sharp Kabushiki Kaisha
    • Nobuhiro Tamura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image data transmission apparatus
    • Patent number 4,989,237
    • Issue date Jan 29, 1991
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image data transmission apparatus
    • Patent number 4,962,526
    • Issue date Oct 9, 1990
    • Nippon Telegraph
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Facsimile circuit monitor system
    • Patent number 4,951,156
    • Issue date Aug 21, 1990
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Data transmission system
    • Patent number 4,947,268
    • Issue date Aug 7, 1990
    • Sharp Kabushiki Kaisha
    • Takashi Nakajiri
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Automatic sheet feeder
    • Patent number 4,927,130
    • Issue date May 22, 1990
    • Sharp Kabushiki Kaisha
    • Hironori Tanaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Communication system having telephonic function
    • Patent number 4,916,732
    • Issue date Apr 10, 1990
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Facsimile apparatus operable in facsimile or conversation mode
    • Patent number 4,908,851
    • Issue date Mar 13, 1990
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Facsimile device
    • Patent number 4,895,288
    • Issue date Jan 23, 1990
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Color image copying device
    • Patent number 4,891,661
    • Issue date Jan 2, 1990
    • Sharp Kabushiki Kaisha
    • Hironori Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color image copying device
    • Patent number 4,868,919
    • Issue date Sep 19, 1989
    • Sharp Kabushiki Kaisha
    • Hironori Tanaka
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Transmission informing system in facsimile apparatus
    • Patent number 4,847,891
    • Issue date Jul 11, 1989
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sheet separating arrangement
    • Patent number 4,844,437
    • Issue date Jul 4, 1989
    • Sharp Kabushiki Kaisha
    • Hironori Tanaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Intermittent drive for a paper supply roller
    • Patent number 4,843,903
    • Issue date Jul 4, 1989
    • Sharp Kabushiki Kaisha
    • Hironori Tanaka
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image processing method
    • Patent number 4,841,374
    • Issue date Jun 20, 1989
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Image reading apparatus
    • Patent number 4,839,730
    • Issue date Jun 13, 1989
    • Sharp Kabushiki Kaisha
    • Hiroshi Shirakoshi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Reader/recorder assembly in a facsimile system
    • Patent number 4,827,355
    • Issue date May 2, 1989
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Read/record head in facsimile
    • Patent number 4,809,080
    • Issue date Feb 28, 1989
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Apparatus for setting time information in facsimile system
    • Patent number 4,797,748
    • Issue date Jan 10, 1989
    • Sharp Kabushiki Kaisha
    • Matahira Kotani
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE