Ryo Ishifuji

5 Patents

• US122356022025

  Fixing Belt and Heat Fixing Device

  CANON KABUSHIKI KAISHA

  0 cites
• US120709252024

  Fixing Rotating Member, Fixing Apparatus and Electrophotographic Image Forming Apparatus, and Method for Producing Fixing Rotating Member

  Canon Kabushiki Kaisha

  0 cites
• US120598742024

  Fixing Rotating Member, Fixing Apparatus, Electrophotographic Image Forming Apparatus, and Method for Producing Fixing Rotating Member

  Canon Kabushiki Kaisha

  0 cites
• US116447772023

  Pressurizing Member, Fixing Device, and Electrophotographic Image-forming Apparatus

  CANON KABUSHIKI KAISHA

  0 cites
• US115614952023

  Pressing Rotating Member and Production Method Thereof, Fixing Apparatus, and Electrophotographic Image Forming Apparatus

  CANON KABUSHIKI KAISHA

  0 cites