Susumu Mikajiri

2 Patents

• US120036782024

  Image Reading Device and Image Forming Apparatus Incorporating the Image Reading Device

  Ricoh Company, Ltd.

  0 cites
• US117366262023

  Reading Device and Image Forming Apparatus with Foreign-object Detection by Comparing Image from Reading Background with Image from Reading Background and Recording Medium

  Ricoh Company, Ltd.

  0 cites