Granted Patent
Utility
US 6,041,274 · App. 09/063,409
Positional deviation detecting device for a mobile body and position correcting apparatus for a working machine mounted on a mobile body
Inventors:
Masanori Onishi, Masanao Murata, Yutaka Nakai, Katsumi Yasuda, Tsukasa Sugino, Susumu Nakagawa, Kouji Miura
Patented Case
View Patent ↗
Granted: Mar 21, 2000
Filed: Apr 21, 1998
Inventors
Masanori Onishi
Masanao Murata
Yutaka Nakai
Katsumi Yasuda
Tsukasa Sugino
Susumu Nakagawa
Kouji Miura
Assignee (at issue)
Shinko Electric Co., 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.