Naoya Kamimura

33 Patents

• US126019892026

  Process Cartridge Including Frame Having Photosensitive Drum, Drum Coupling and Flange Fixed to Photosensitive Drum

  Brother Kogyo Kabushiki Kaisha

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• US125664012026

  Image Forming Apparatus Having Process Cartridge with Electrical Contacts and Memory Contact Facing Outward

  BROTHER KOGYO KABUSHIKI KAISHA

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• US124746532025

  Developing Cartridge Having Coupling and Developing Roller

  BROTHER KOGYO KABUSHIKI KAISHA

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• US124168962025

  Developing Cartridge Provided with Cover

  BROTHER KOGYO KABUSHIKI KAISHA

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• US123796802025

  Developing Cartridge Having Coupling and Developing Roller

  BROTHER KOGYO KABUSHIKI KAISHA

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• US123668212025

  Drum Cartridge Including Electrical Contact Surface Movable Relative to Drum Frame

  BROTHER KOGYO KABUSHIKI KAISHA

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• US123211102025

  Developing Cartridge Having Coupling and Developing Roller

  BROTHER KOGYO KABUSHIKI KAISHA

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• US123140022025

  Drum Cartridge Including Electrical Contact Surface Positioned at Outer Surface of Drum Frame

  BROTHER KOGYO KABUSHIKI KAISHA

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• US122822702025

  Developer Cartridge Provided with Gear Having Engagement Portions

  BROTHER KOGYO KABUSHIKI KAISHA

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• US122103002025

  Developing Cartridge Including Movable Plate for Moving Holder Holding Electrical Contact Surface

  BROTHER KOGYO KABUSHIKI KAISHA

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• US122042742025

  Developing Cartridge Including Supply Roller, Layer Thickness Regulation Blade, and Supply Electrode Electrically Connected to Both Supply Roller and Layer Thickness Regulation Blade

  BROTHER KOGYO KABUSHIKI KAISHA

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• US121745592024

  Toner Cartridge Having Electrical Contact Surface That Can Contact Electrical Contact Surface of Drum Cartridge in Accordance with Pivotal Movement of Casing

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• USRE0502362024

  Electronic Device

  KIOXIA CORPORATION

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• US121177452024

  Developing Cartridge Having Coupling and Developing Roller

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US120858912024

  Process Cartridge Having Drum Cartridge and Developing Cartridge Including First and Second Electrical Contact Surfaces

  BROTHER KOGYO KABUSHIKI KAISHA

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• US120667842024

  Image Forming Apparatus

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US120614252024

  Process Cartridge Including Frame Having Photosensitive Drum, Drum Coupling and Flanged Fixed to Photosensitive Drum

  Brother Kogyo Kabushiki Kaisha

  0 cites
• US120259482024

  Drum Cartridge Including Electrical Contact Surface Movable Relative to Drum Frame

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US118861292024

  Image Forming Apparatus to Which Solvent Cartridge That Can Accommodate Therein Solvent Is Detachably Attachable Independently of Developing Cartridge

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US118801462024

  Developing Cartridge Having Coupling and Developing Roller

  BROTHER KOGYO KABUSHIKI KAISHA

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• US117623122023

  Developing Cartridge Including Movable Plate for Moving Holder Holding Electrical Contact Surface

  BROTHER KOGYO KABUSHIKI KAISHA

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• US117623312023

  Drum Cartridge Including Electrical Contact Surface Movable Relative to Drum Frame

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US117336432023

  Developing Cartridge Including Supply Roller, Layer Thickness Regulation Blade, and Supply Electrode Electrically Connected to Both Supply Roller and Layer Thickness Regulation Blade

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US117336462023

  Developing Cartridge Provided with Cover

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US117200492023

  Developing Cartridge Including First Cam Rotatable with First Gear and Second Cam Rotatable with Second Gear to Separate Developing Roller from Photosensitive Drum

  BROTHER KOGYO KABUSHIKI KAISHA

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• US116933342023

  Developing Cartridge Having Coupling and Developing Roller

  BROTHER KOGYO KABUSHIKI KAISHA

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• US116870162023

  Developing Cartridge Having Coupling and Developing Roller

  BROTHER KOGYO KABUSHIKI KAISHA

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• US116870302023

  Drum Cartridge Including Electrical Contact Surface Positioned at Outer Surface of Drum Frame

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US116690432023

  Developing Cartridge Provided with Cover

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US116505202023

  Toner Cartridge Having Electrical Contact Surface That Can Contact Electrical Contact Surface of Drum Cartridge in Accordance with Pivotal Movement of Casing

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US116447902023

  Developing Cartridge Provided with Cover

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US115861232023

  Process Cartridge Including Frame Having Photosensitive Drum, Drum Coupling and Flanged Fixed to Photosensitive Drum

  Brother Kogyo Kabushiki Kaisha

  0 cites
• US115795432023

  Developer Cartridge Provided with Gear Having Engagement Portions

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites