Granted Patent
Utility
US 5,865,727 · App. 08/696,179
Portable endoscope system
Inventors:
Hiroshi Sano, Rensuke Adachi, Hirohisa Ueda, Kunitoshi Ikeda, Kunikiyo Kaneko, Takashi Koeda
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Aug 13, 1996
Inventors
Hiroshi Sano
Rensuke Adachi
Hirohisa Ueda
Kunitoshi Ikeda
Kunikiyo Kaneko
Takashi Koeda
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.