Granted Patent
Utility
US 4,988,300 · App. 07/448,356
Riding simulator
Inventors:
Masaaki Yamaguchi, Masashi Kito, Nobuhiro Iguchi, Shinzo Yoshida, Atushi Ishigure
Patented Case
View Patent ↗
Granted: Jan 29, 1991
Filed: Dec 11, 1989
Inventors
Masaaki Yamaguchi
Masashi Kito
Nobuhiro Iguchi
Shinzo Yoshida
Atushi Ishigure
Assignee (at issue)
Meitec 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.