Granted Patent
Utility
US 5,974,166 · App. 08/882,705
X-ray imaging apparatus and recording medium therefore
Inventors:
Yoshihiro Ino, Toshiyoshi Yamamoto, Koichi Ohmori, Yasuhiko Shinkaji
Patented Case
View Patent ↗
Granted: Oct 26, 1999
Filed: Jun 25, 1997
Inventors
Yoshihiro Ino
Toshiyoshi Yamamoto
Koichi Ohmori
Yasuhiko Shinkaji
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.
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.