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Masahiko Hayakawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device
    • Patent number 11,817,505
    • Issue date Nov 14, 2023
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 11,790,866
    • Issue date Oct 17, 2023
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kenichi Wakimoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,764,074
    • Issue date Sep 19, 2023
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Developing unit having guide that stably supports toner cartridge
    • Patent number 11,698,595
    • Issue date Jul 11, 2023
    • Brother Kogyo Kabushiki Kaisha
    • Masahiko Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Display device
    • Patent number 11,462,186
    • Issue date Oct 4, 2022
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kenichi Wakimoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Semiconductor device
    • Patent number 11,271,115
    • Issue date Mar 8, 2022
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Developing unit having guide that stably supports toner cartridge
    • Patent number 11,221,570
    • Issue date Jan 11, 2022
    • Brother Kogyo Kabushiki Kaisha
    • Masahiko Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Semiconductor display device
    • Patent number 11,101,299
    • Issue date Aug 24, 2021
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Display device
    • Patent number 11,081,072
    • Issue date Aug 3, 2021
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kenichi Wakimoto
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Light emitting device
    • Patent number 11,063,102
    • Issue date Jul 13, 2021
    • Semiconductor Energy Laboratory Co., Ltd.
    • Makoto Udagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting device
    • Patent number 10,978,613
    • Issue date Apr 13, 2021
    • Semiconductor Energy Laboratory Co., Ltd.
    • Mitsuaki Osame
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Semiconductor device and semiconductor device production system
    • Patent number 10,879,272
    • Issue date Dec 29, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Atsuo Isobe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Developing unit having guide that stably supports toner cartridge
    • Patent number 10,871,731
    • Issue date Dec 22, 2020
    • Brother Kogyo Kabushiki Kaisha
    • Masahiko Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Semiconductor device, display device including semiconductor device...
    • Patent number 10,861,980
    • Issue date Dec 8, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Masahiro Katayama
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Semiconductor element and display device using the same
    • Patent number 10,854,642
    • Issue date Dec 1, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Satoshi Murakami
    • G02 - OPTICS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,770,310
    • Issue date Sep 8, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Developing unit having guide that stably supports toner cartridge
    • Patent number 10,761,457
    • Issue date Sep 1, 2020
    • Brother Kogyo Kabushiki Kaisha
    • Masahiko Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,741,414
    • Issue date Aug 11, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor element and display device using the same
    • Patent number 10,700,106
    • Issue date Jun 30, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Satoshi Murakami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 10,680,049
    • Issue date Jun 9, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Makoto Udagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Developing unit having guide that stably supports toner cartridge
    • Patent number 10,599,068
    • Issue date Mar 24, 2020
    • Brother Kogyo Kabushiki Kaisha
    • Masahiko Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Display device
    • Patent number 10,580,373
    • Issue date Mar 3, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kenichi Wakimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,546,759
    • Issue date Jan 28, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device and manufacturing method thereof
    • Patent number 10,535,776
    • Issue date Jan 14, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • G02 - OPTICS
  • Information Patent Grant

    Semiconductor device and semiconductor device production system
    • Patent number 10,515,983
    • Issue date Dec 24, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Atsuo Isobe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Semiconductor device
    • Patent number 10,475,819
    • Issue date Nov 12, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light emitting device
    • Patent number 10,461,140
    • Issue date Oct 29, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Makoto Udagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Liquid crystal display device and electronic device
    • Patent number 10,365,514
    • Issue date Jul 30, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Daisuke Kubota
    • G02 - OPTICS
  • Information Patent Grant

    Semiconductor device and semiconductor device production system
    • Patent number 10,361,222
    • Issue date Jul 23, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Atsuo Isobe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Image forming apparatus provided with exposure head having light em...
    • Patent number 10,275,190
    • Issue date Apr 30, 2019
    • Brother Kogyo Kabushiki Kaisha
    • Kensuke Miyahara
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20240112645
    • Publication date Apr 4, 2024
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kenichi WAKIMOTO
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    CARTRIDGE HAVING DETACHABLE CAP TO COVER OPENING OF CASING FOR REPL...
    • Publication number 20240094659
    • Publication date Mar 21, 2024
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Nao ITABASHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20240072172
    • Publication date Feb 29, 2024
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei YAMAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE FORMING APPARATUS CONFIGURED TO PERFORM CLEANING OPERATION FO...
    • Publication number 20230408954
    • Publication date Dec 21, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Toshio FURUKAWA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Developing Unit Having Guide that Stably Supports Toner Cartridge
    • Publication number 20230280676
    • Publication date Sep 7, 2023
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masahiko Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING SYSTEM, IMAGE FORMING APPARATUS, AND BOTTLE
    • Publication number 20220410580
    • Publication date Dec 29, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Daisuke MAETA
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20220293794
    • Publication date Sep 15, 2022
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei YAMAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Developing Unit Having Guide that Stably Supports Toner Cartridge
    • Publication number 20220091540
    • Publication date Mar 24, 2022
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masahiko Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SEMICONDUCTOR DISPLAY DEVICE
    • Publication number 20220077199
    • Publication date Mar 10, 2022
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20210358437
    • Publication date Nov 18, 2021
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kenichi WAKIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20210327986
    • Publication date Oct 21, 2021
    • Semiconductor Energy Laboratory Co., Ltd.
    • Makoto Udagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING DEVICE
    • Publication number 20210295773
    • Publication date Sep 23, 2021
    • Semiconductor Energy Laboratory Co., Ltd.
    • Mitsuaki Osame
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE PRODUCTION SYSTEM
    • Publication number 20210118916
    • Publication date Apr 22, 2021
    • Semiconductor Energy Laboratory Co., Ltd.
    • Atsuo Isobe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEMICONDUCTOR ELEMENT AND DISPLAY DEVICE USING THE SAME
    • Publication number 20210098508
    • Publication date Apr 1, 2021
    • Semiconductor Energy Laboratory Co., Ltd.
    • Satoshi Murakami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Developing Unit Having Guide that Stably Supports Toner Cartridge
    • Publication number 20210088936
    • Publication date Mar 25, 2021
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masahiko Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20200402815
    • Publication date Dec 24, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei YAMAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DEVELOPING UNIT HAVING GUIDE THAT STABLY SUPPORTS TONER CARTRIDGE
    • Publication number 20200356026
    • Publication date Nov 12, 2020
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masahiko Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20200202806
    • Publication date Jun 25, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kenichi WAKIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Developing Unit Having Guide that Stably Supports Toner Cartridge
    • Publication number 20200201206
    • Publication date Jun 25, 2020
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masahiko Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
    • Publication number 20200194593
    • Publication date Jun 18, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei YAMAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE PRODUCTION SYSTEM
    • Publication number 20200135770
    • Publication date Apr 30, 2020
    • Semiconductor Energy Laboratory Co., Ltd.
    • Atsuo Isobe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    SEMICONDUCTOR ELEMENT AND DISPLAY DEVICE USING THE SAME
    • Publication number 20190378861
    • Publication date Dec 12, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Satoshi Murakami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20190355591
    • Publication date Nov 21, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei YAMAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE PRODUCTION SYSTEM
    • Publication number 20190341404
    • Publication date Nov 7, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Atsuo Isobe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20190221627
    • Publication date Jul 18, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Makoto Udagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT EMITTING DEVICE
    • Publication number 20190221628
    • Publication date Jul 18, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Makoto Udagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Developing Unit Having Guide that Stably Supports Toner Cartridge
    • Publication number 20190155192
    • Publication date May 23, 2019
    • BROTHER KOGYO KABUSHIKI KAISHA
    • Masahiko Hayakawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SEMICONDUCTOR DISPLAY DEVICE
    • Publication number 20190067336
    • Publication date Feb 28, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Shunpei Yamazaki
    • G02 - OPTICS
  • Information Patent Application

    SEMICONDUCTOR ELEMENT AND DISPLAY DEVICE USING THE SAME
    • Publication number 20190043896
    • Publication date Feb 7, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Satoshi Murakami
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE
    • Publication number 20190027108
    • Publication date Jan 24, 2019
    • Semiconductor Energy Laboratory Co., Ltd.
    • Kenichi WAKIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS