Granted Patent
Utility
US 6,414,710 · App. 09/337,338
Electronic endoscope
Inventors:
Tadashi Takahashi, Ryo Ozawa
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Jun 21, 1999
Inventors
Tadashi Takahashi
Ryo Ozawa
Assignee (at issue)
Asahi Kogaku Kogyo Kabushiki Kaisha
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.