Shintaro Fukuoka

6 Patents

• US125663902026

  Cartridge Having Detachable Cap to Cover Opening of Casing for Replenishing Toner Into Storage Bag Accommodated in Casing

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US123325822025

  Cartridge Having Rotatable Reception Shutter, Cartridge Having Lever for Opening and Closing Reception Shutter, and Method of Supplying Toner

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US122711262025

  Image Forming Apparatus Configured to Perform Cleaning Operation for Cleaning Drum Cleaning Roller Configured to Collect Toner on Photosensitive Drum

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US121642452024

  Cartridge Having Detachable Cap to Cover Opening of Casing for Replenishing Toner Into Storage Bag Accommodated in Casing

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US118746142024

  Image Forming Apparatus Having Toner Cartridge

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US116198972023

  Image Forming Apparatus

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites