Laff, Whitesel, Conte & Saret
Method of manufacturing valve element for use in an ink-jet printer head
 A photoresist and etch method is used to manufacture valve elements of an ink jet printer. The method involves the building of successive layers upon a substrate, with the layers including conductive spacer layers which may be dissolved and plated layers that resist the dissolving. The resulting structure is a very small structure manufactured to extreme accuracy. 
NEC Corporation
F F Y B F F F F F F
F16K F16K Y10T B41J F16K F16K F16K F16K F16K F15C
additional inventional additional inventional inventional additional inventional additional inventional inventional
Michihisa Mitsuo
Suga Tsuzuki