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Masafumi Takahashi

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  • Tsukubamirai-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR FIXING REGULATING BLADE, DEVELOPING DEVICE, DEVELOPER BE...
    • Publication number 20210109461
    • Publication date Apr 15, 2021
    • Canon Kabushiki Kaisha
    • Masafumi Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200319589
    • Publication date Oct 8, 2020
    • Canon Kabushiki Kaisha
    • Masafumi Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20200183300
    • Publication date Jun 11, 2020
    • Canon Kabushiki Kaisha
    • Tomohiro Shiomi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD OF ATTACHING REGULATING BLADE
    • Publication number 20190381743
    • Publication date Dec 19, 2019
    • Canon Kabushiki Kaisha
    • Masafumi Takahashi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR FIXING REGULATING BLADE, DEVELOPING DEVICE, DEVELOPER BE...
    • Publication number 20190243287
    • Publication date Aug 8, 2019
    • Canon Kabushiki Kaisha
    • Masafumi Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190196399
    • Publication date Jun 27, 2019
    • Canon Kabushiki Kaisha
    • Masafumi Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    METHOD OF FIXING REGULATING BLADE AND DEVELOPMENT DEVICE
    • Publication number 20180341193
    • Publication date Nov 29, 2018
    • Canon Kabushiki Kaisha
    • Teruaki Tsurusaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20180284641
    • Publication date Oct 4, 2018
    • Canon Kabushiki Kaisha
    • Yukihiro Soeta
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20180284656
    • Publication date Oct 4, 2018
    • Canon Kabushiki Kaisha
    • Masafumi Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20180284643
    • Publication date Oct 4, 2018
    • Canon Kabushiki Kaisha
    • Masafumi Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING APPARATUS
    • Publication number 20180164714
    • Publication date Jun 14, 2018
    • Canon Kabushiki Kaisha
    • Masafumi Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20170285571
    • Publication date Oct 5, 2017
    • Canon Kabushiki Kaisha
    • Masafumi Takahashi
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS FOR CORRECTIN...
    • Publication number 20150028532
    • Publication date Jan 29, 2015
    • Canon Kabushiki Kaisha
    • Masafumi Takahashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL