Granted Patent
Utility
US 6,187,032 · App. 09/182,412
Measurement of intracardiac electrophysiological phenomena
Inventors:
Shigeharu Ohyu, Izumi Watanabe, Yoichi Takada, Yoshihiro Sakuma
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Oct 30, 1998
Inventors
Shigeharu Ohyu
Izumi Watanabe
Yoichi Takada
Yoshihiro Sakuma
Assignee (at issue)
Kabushiki Kaisha Toshiba
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.