TREA

Takafumi Katayama

Follow

Person

  • Kashiwa-shi, JP
People

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20190364164
    • Publication date Nov 28, 2019
    • Canon Kabushiki Kaisha
    • Takafumi Katayama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
    • Publication number 20180220034
    • Publication date Aug 2, 2018
    • Canon Kabushiki Kaisha
    • Takafumi Katayama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE READING APPARATUS AND IMAGE FORMATION APPARATUS
    • Publication number 20080239415
    • Publication date Oct 2, 2008
    • Canon Kabushiki Kaisha
    • Fumihiko Nakamura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    IMAGE-FORMING APPARATUS
    • Publication number 20070297818
    • Publication date Dec 27, 2007
    • Canon Kabushiki Kaisha
    • Masakatsu Yamada
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Image reading apparatus
    • Publication number 20060256402
    • Publication date Nov 16, 2006
    • Canon Kabushiki Kaisha
    • Takafumi Katayama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Sheet conveying apparatus, image reading apparatus and image readin...
    • Publication number 20060192080
    • Publication date Aug 31, 2006
    • Canon Kabushiki Kaisha
    • Fumihiko Nakamura
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Image reading and recording apparatus
    • Publication number 20050264853
    • Publication date Dec 1, 2005
    • CANON KABUSHIKI KAISHA
    • Takafumi Katayama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE