Mio Akima

4 Patents

• US122276602025

  Ink, Printing Method, Printing Device, and Printed Matter

  RICOH COMPANY, Ltd.

  0 cites
• US118515692023

  Ink, Image Forming Method, Image Forming Apparatus, and Printed Matter

  RICOH COMPANY, Ltd.

  0 cites
• US116608972023

  Printed Matter

  Ricoh Company, Ltd.

  0 cites
• US115655282023

  Inkjet Printing Device and Inkjet Printing Method

  Ricoh Company, Ltd.

  0 cites