Kazumasa Hattori

3 Patents

• US122465382025

  Head Maintenance System, Printing System, and Head Maintenance Method

  FUJIFILM Corporation

  0 cites
• US117668672023

  Recording Head Cleaning Device, Recording Head Cleaning Method, and Recording Device

  FUJIFILM Corporation

  0 cites
• US117600842023

  Ink Jet Printing Apparatus, Dummy Jet Method, and Program

  FUJIFILM Corporation

  0 cites