Ken Hasegawa

3 Patents

• US119700122024

  Inkjet Printing Device

  RICOH COMPANY, Ltd.

  0 cites
• US117294922023

  Image Generation Device and Image Generation Method

  FURUNO ELECTRIC CO., Ltd.

  0 cites
• US116435602023

  Ink, Ink Stored Container, Inkjet Printing Method, and Inkjet Printing Apparatus

  Ricoh Company, Ltd.

  0 cites