Akio Yoshita

5 Patents

• US123439932025

  Liquid Discharge Head, Liquid Discharge Device, and Liquid Discharge Apparatus

  RICOH COMPANY, Ltd.

  0 cites
• US123439942025

  Liquid Discharge Head, Head Module, Liquid Discharge Unit, and Liquid Discharge Apparatus

  RICOH COMPANY, Ltd.

  0 cites
• US121514762024

  Bonded Substrate, Piezoelectric Actuator, Liquid Discharge Head, Liquid Discharge Device, and Liquid Discharge Apparatus

  RICOH COMPANY, Ltd.

  0 cites
• US120894992024

  Actuator, Liquid Discharge Head, Liquid Discharge Device, and Liquid Discharge Apparatus

  RICOH COMPANY, Ltd.

  0 cites
• US115599902023

  Liquid Discharge Head, Discharge Device, Liquid Discharge Apparatus, and Bonded Substrate

  RICOH COMPANY, Ltd.

  0 cites