Ink jet head with a deformable piezoelectric vibrating plate

Ink jet head with an integrated charging control circuit

Ink jet head with buckling structure body

Ink jet head with channel filter

Ink jet head with contoured outlet surface

Ink jet head with diaphragm having varying compliance or stepped

Ink jet head with dummy slots

Ink jet head with ink cavity resonance

Ink jet head with ink usage sensor

Ink jet head with internal filter

Ink jet head with nozzle arrangement to reduce viscous drag

Ink jet head with partially exposed inside electrode and...

Ink jet head with polycrystalline metal electrodes

Ink jet head with preliminary heater element

Ink jet head with separable tank holding member and...

Ink jet head, a printing apparatus using the ink jet head, and a

Ink jet head, actuator testing method, method of...

Ink jet head, and ink jet recording device and ink jet plate...

Ink jet head, apparatus and method having individually-drivable

Ink jet head, apparatus and method having...