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Mitsuo Horiuchi

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  • New Taipei, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Keyboard and backlight module
    • Patent number 11,955,297
    • Issue date Apr 9, 2024
    • Chicony Electronics Co., Ltd.
    • Mitsuo Horiuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard and backlight module
    • Patent number 11,923,155
    • Issue date Mar 5, 2024
    • Chicony Electronics Co., Ltd.
    • Mitsuo Horiuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard and backlight module including adjustable reflective sheet
    • Patent number 11,747,546
    • Issue date Sep 5, 2023
    • Chicony Electronics Co., Ltd.
    • Mitsuo Horiuchi
    • G02 - OPTICS
  • Information Patent Grant

    Keyboard device including a plurality of substrate plates connected...
    • Patent number 11,152,166
    • Issue date Oct 19, 2021
    • Chicony Electronics Co., Ltd.
    • Mitsuo Horiuchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard device
    • Patent number 11,127,545
    • Issue date Sep 21, 2021
    • Chicony Electronics Co., Ltd.
    • Mitsuo Horiuchi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Keyboard device
    • Patent number 11,107,649
    • Issue date Aug 31, 2021
    • Chicony Electronics Co., Ltd.
    • Mitsuo Horiuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard device
    • Patent number 11,094,480
    • Issue date Aug 17, 2021
    • Chicony Electronics Co., Ltd.
    • Mitsuo Horiuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard device
    • Patent number 11,037,742
    • Issue date Jun 15, 2021
    • Chicony Electronics Co., Ltd.
    • Mitsuo Horiuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard device
    • Patent number 10,886,081
    • Issue date Jan 5, 2021
    • Chicony Electronics Co., Ltd.
    • Po-Hsin Li
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard
    • Patent number 10,871,809
    • Issue date Dec 22, 2020
    • Chicony Electronics Co., Ltd.
    • Mitsuo Horiuchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard device
    • Patent number 10,840,037
    • Issue date Nov 17, 2020
    • Chicony Electronics Co., Ltd.
    • Mitsuo Horiuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard
    • Patent number 10,716,204
    • Issue date Jul 14, 2020
    • Chicony Electronics Co., Ltd.
    • Chih-Hao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard device
    • Patent number 10,714,279
    • Issue date Jul 14, 2020
    • Chicony Electronics Co., Ltd.
    • Mitsuo Horiuchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touchpad device
    • Patent number 10,649,501
    • Issue date May 12, 2020
    • Chicony Electronics Co., Ltd.
    • Chia-Hsin Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard
    • Patent number 10,650,986
    • Issue date May 12, 2020
    • Chicony Electronics Co., Ltd.
    • Chih-Hao Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Membrane switch device and keyboard device
    • Patent number 10,559,437
    • Issue date Feb 11, 2020
    • Chicony Electronics Co., Ltd.
    • Chia-Hsin Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key device
    • Patent number 10,409,316
    • Issue date Sep 10, 2019
    • Chicony Electronics Co., Ltd.
    • Chia-Hsin Chen
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    KEY STRUCTURE
    • Publication number 20230420198
    • Publication date Dec 28, 2023
    • CHICONY ELECTRONICS CO., LTD.
    • Mitsuo Horiuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD AND BACKLIGHT MODULE
    • Publication number 20230053436
    • Publication date Feb 23, 2023
    • CHICONY ELECTRONICS CO., LTD.
    • MITSUO HORIUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD AND BACKLIGHT MODULE
    • Publication number 20230056218
    • Publication date Feb 23, 2023
    • CHICONY ELECTRONICS CO., LTD.
    • MITSUO HORIUCHI
    • G02 - OPTICS
  • Information Patent Application

    KEYBOARD AND BACKLIGHT MODULE
    • Publication number 20230053991
    • Publication date Feb 23, 2023
    • CHICONY ELECTRONICS CO., LTD.
    • MITSUO HORIUCHI
    • G02 - OPTICS
  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20200402746
    • Publication date Dec 24, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Mitsuo HORIUCHI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20200402745
    • Publication date Dec 24, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Mitsuo HORIUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20200402744
    • Publication date Dec 24, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Mitsuo HORIUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20200328048
    • Publication date Oct 15, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Mitsuo HORIUCHI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20200328046
    • Publication date Oct 15, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Mitsuo HORIUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TOUCHPAD DEVICE
    • Publication number 20200133334
    • Publication date Apr 30, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Chia-Hsin CHEN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYBOARD
    • Publication number 20200111626
    • Publication date Apr 9, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Chih-Hao CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD
    • Publication number 20200113040
    • Publication date Apr 9, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Chih-Hao CHEN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MEMBRANE SWITCH DEVICE AND KEYBOARD DEVICE
    • Publication number 20200075270
    • Publication date Mar 5, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Chia-Hsin Chen
    • H01 - BASIC ELECTRIC ELEMENTS