Granted Patent
Utility
US 6,774,533 · App. 10/221,151
Electrostatic impact driving microactuator
Inventors:
Hiroyuki Fujita, Dai Kobayashi, Makoto Mita, Shouichi Tensaka
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Sep 13, 2002
Inventors
Hiroyuki Fujita
Dai Kobayashi
Makoto Mita
Shouichi Tensaka
Assignee (at issue)
Japan Science and Technology Agency
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.