Granted Patent
Utility
US 6,068,467 · App. 09/244,031
Combustor
Inventors:
Shigemi Mandai, Koichi Nishida, Masataka Ota, Satoshi Tanimura, Kotaro Miyauchi, Mitsuru Inada, Shinji Akamatsu, Hideki Haruta
Patented Case
View Patent ↗
Granted: May 30, 2000
Filed: Feb 4, 1999
Inventors
Shigemi Mandai
Koichi Nishida
Masataka Ota
Satoshi Tanimura
Kotaro Miyauchi
Mitsuru Inada
Shinji Akamatsu
Hideki Haruta
Assignee (at issue)
MITSUBISHI ELECTRIC CORPORATION
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.