Granted Patent
Utility
US 6,652,193 · App. 09/854,472
Swaying reduction apparatus and floating body therewith
Inventors:
Masami Matsuura, Makoto Nishigaki, Takahiro Hirai, Youichi Yamaguchi
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: May 15, 2001
Inventors
Masami Matsuura
Makoto Nishigaki
Takahiro Hirai
Youichi Yamaguchi
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.