Masaaki Wakizaka

2 Patents

• US117623112023

  Drum Unit Attachable to Image Forming Apparatus and Including Toner Cartridge Having Toner Memory Including Three Terminals

  BROTHER KOGYO KABUSHIKI KAISHA

  0 cites
• US117623322023

  Image Forming Apparatus, Method, and Computer-readable Medium for Preventing Failures and Errors in Drum Memory and Belt Memory Due to Hot-swapping

  Brother Kogyo Kabushiki Kaisha

  0 cites