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Ryuji Hamasaki

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,841,670
    • Issue date Dec 12, 2023
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus having a wireless communication module
    • Patent number 11,843,740
    • Issue date Dec 12, 2023
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,829,092
    • Issue date Nov 28, 2023
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus for forming an image on a recording material
    • Patent number 11,672,075
    • Issue date Jun 6, 2023
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Image forming apparatus
    • Patent number 11,650,533
    • Issue date May 16, 2023
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus
    • Patent number 10,942,481
    • Issue date Mar 9, 2021
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus
    • Patent number 10,701,223
    • Issue date Jun 30, 2020
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sheet feeding apparatus and image forming apparatus
    • Patent number 10,543,997
    • Issue date Jan 28, 2020
    • Canon Kabushiki Kaisha
    • Fumiya Sawashima
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus
    • Patent number 10,539,920
    • Issue date Jan 21, 2020
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 10,514,645
    • Issue date Dec 24, 2019
    • Canon Kabushiki Kaisha
    • Jun Hara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sheet feeding apparatus and image forming apparatus
    • Patent number 7,967,287
    • Issue date Jun 28, 2011
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS HAVING A WIRELESS COMMUNICATION MODULE
    • Publication number 20240080397
    • Publication date Mar 7, 2024
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240069486
    • Publication date Feb 29, 2024
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230195018
    • Publication date Jun 22, 2023
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230031321
    • Publication date Feb 2, 2023
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20230026048
    • Publication date Jan 26, 2023
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    APPARATUS
    • Publication number 20220015219
    • Publication date Jan 13, 2022
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20210173335
    • Publication date Jun 10, 2021
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190230237
    • Publication date Jul 25, 2019
    • Canon Kabushiki Kaisha
    • Atsuyuki Yuzawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190227472
    • Publication date Jul 25, 2019
    • Canon Kabushiki Kaisha
    • Jun Hara
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190227485
    • Publication date Jul 25, 2019
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190094784
    • Publication date Mar 28, 2019
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20190062087
    • Publication date Feb 28, 2019
    • Canon Kabushiki Kaisha
    • Fumiya Sawashima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20110221121
    • Publication date Sep 15, 2011
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SHEET FEEDING APPARUTUS AND IMAGE FORMING APPARATUS
    • Publication number 20100133743
    • Publication date Jun 3, 2010
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20100025923
    • Publication date Feb 4, 2010
    • Canon Kabushiki Kaisha
    • Ryuji Hamasaki
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL