Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Ink jet head having a nozzle plate
An ink jet head includes a nozzle plate having a nozzle hole and a film having at least one of a water repellent function and an oil repellent function formed on one plate face thereof. The film includes a metal oxide and fluorine based resin.
Kabushiki Kaisha Toshiba
B B B B B B B
B41J B41J B41J B41J B41J B41J B41J
inventional inventional inventional inventional inventional additional inventional
Hideo Makoto Ichiro Akira Masato Hiroshi
Eto Saito Tono Sato Sawada Nishimura