Granted Patent
Utility
US 6,442,928 · App. 09/998,792
Control system for gas turbine
Inventors:
Tomoyoshi Endo, Hideaki Kaneda, Yotaro Kimura, Yasutaka Komatsu, Tsugio Suzuki
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Dec 3, 2001
Inventors
Tomoyoshi Endo
Hideaki Kaneda
Yotaro Kimura
Yasutaka Komatsu
Tsugio Suzuki
Assignee (at issue)
HITACHI, LTD.
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.