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Takashi Sugihara

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Patents Grantslast 30 patents

  • Information Patent Grant

    Spatial filter used in a reduction-type projection printing apparatus
    • Patent number 5,642,183
    • Issue date Jun 24, 1997
    • Sharp Kabushiki Kaisha
    • Takashi Sugihara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Filter for projection photolithographic system
    • Patent number 5,396,311
    • Issue date Mar 7, 1995
    • Sharp Kabushiki Kaisha
    • Takashi Fukushima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Moisture-sensitive device
    • Patent number 5,048,336
    • Issue date Sep 17, 1991
    • Sharp Kabushiki Kaisha
    • Takashi Sugihara
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sensor
    • Patent number 4,928,513
    • Issue date May 29, 1990
    • Sharp Kabushiki Kaisha
    • Takashi Sugihara
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Moisture sensitive resistive element
    • Patent number 4,902,571
    • Issue date Feb 20, 1990
    • Sharp Kabushiki Kaisha
    • Shuji Miyoshi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Moisture sensitive material
    • Patent number 4,889,561
    • Issue date Dec 26, 1989
    • Sharp Kabushiki Kaisha
    • Takashi Sugihara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Moisture sensor
    • Patent number 4,760,368
    • Issue date Jul 26, 1988
    • Sharp Kabushiki Kaisha
    • Takashi Sugihara
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Optical pressure sensor
    • Patent number 4,729,240
    • Issue date Mar 8, 1988
    • Sharp Kabushiki Kaisha
    • Takashi Sugihara
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Moisture sensitive resistive element
    • Patent number 4,529,642
    • Issue date Jul 16, 1985
    • Sharp Kabushiki Kaisha
    • Shuji Miyoshi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Moisture sensitive resistive element
    • Patent number 4,528,543
    • Issue date Jul 9, 1985
    • Sharp Kabushiki Kaisha
    • Shuji Miyoshi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Moisture responsive element with crosslinked organic membrane and p...
    • Patent number 4,520,341
    • Issue date May 28, 1985
    • Sharp Kabushiki Kaisha
    • Shuji Miyoshi
    • G01 - MEASURING TESTING