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Akira Yamaguchi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Developing apparatus
    • Patent number 9,581,907
    • Issue date Feb 28, 2017
    • Screen Semiconductor Solutions Co., Ltd.
    • Masahiko Harumoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing method
    • Patent number 8,956,695
    • Issue date Feb 17, 2015
    • Screen Semiconductor Solutions Co., Ltd.
    • Masahiko Harumoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Substrate developing method and developing apparatus
    • Patent number 8,137,576
    • Issue date Mar 20, 2012
    • Sokudo Co., Ltd.
    • Masahiko Harumoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Substrate heat treatment apparatus
    • Patent number 8,003,919
    • Issue date Aug 23, 2011
    • Dainippon Screen Mfg. Co., Ltd.
    • Shigehiro Goto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Active matrix substrate, method for correcting a pixel deffect ther...
    • Patent number 7,973,871
    • Issue date Jul 5, 2011
    • Sharp Kabushiki Kaisha
    • Toshifumi Yagi
    • G02 - OPTICS
  • Information Patent Grant

    Image display apparatus and method
    • Patent number 7,227,524
    • Issue date Jun 5, 2007
    • Sharp Kabushiki Kaisha
    • Satoshi Ueno
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Display apparatus
    • Patent number 5,627,557
    • Issue date May 6, 1997
    • Sharp Kabushiki Kaisha
    • Akira Yamaguchi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Optical calculating apparatus
    • Patent number 5,327,274
    • Issue date Jul 5, 1994
    • Sharp Kabushiki Kaisha
    • Akira Yamaguchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Serial-to-parallel converter
    • Patent number 4,775,990
    • Issue date Oct 4, 1988
    • Sharp Kabushiki Kaisha
    • Setsufumi Kamuro
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Peripheral unit for a microprocessor system
    • Patent number 4,694,393
    • Issue date Sep 15, 1987
    • Sharp Kabushiki Kaisha
    • Takaaki Hirano
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Serial data transfer circuits for delayed output
    • Patent number 4,672,647
    • Issue date Jun 9, 1987
    • Sharp Kabushiki Kaisha
    • Akira Yamaguchi
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents