Granted Patent
Utility
US 6,475,155 · App. 09/726,452
Pulse-wave-propagation-relating information obtaining apparatus and arterial-bifurcate-portion determining apparatus
Inventors:
Toshihiko Ogura, Chikao Harada, Takashi Honda, Kiyoyuki Narimatsu
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Dec 1, 2000
Inventors
Toshihiko Ogura
Chikao Harada
Takashi Honda
Kiyoyuki Narimatsu
Assignee (at issue)
Colin 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.