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Kengo Koyama

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  • Nagareyama-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FIXING DEVICE
    • Publication number 20250021035
    • Publication date Jan 16, 2025
    • Canon Kabushiki Kaisha
    • SUGURU TAKEUCHI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    FIXING DEVICE
    • Publication number 20240345513
    • Publication date Oct 17, 2024
    • Canon Kabushiki Kaisha
    • TATSUO YASUI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20240345516
    • Publication date Oct 17, 2024
    • Canon Kabushiki Kaisha
    • KENGO KOYAMA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    FIXING DEVICE AND IMAGE FORMING APPARATUS
    • Publication number 20240264557
    • Publication date Aug 8, 2024
    • Canon Kabushiki Kaisha
    • SHUHEI YASUDA
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200073314
    • Publication date Mar 5, 2020
    • Canon Kabushiki Kaisha
    • Masayuki Tamaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE HEATING APPARATUS
    • Publication number 20190391513
    • Publication date Dec 26, 2019
    • Canon Kabushiki Kaisha
    • Yasuharu Toratani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY