Granted Patent
Utility
US 6,245,017 · App. 09/429,902
3D ultrasonic diagnostic apparatus
Inventors:
Shinichi Hashimoto, Yasuhiko Abe, Yoichi Ogasawara, Hitoshi Yamagata
Patented Case
View Patent ↗
Granted: Jun 12, 2001
Filed: Oct 29, 1999
Inventors
Shinichi Hashimoto
Yasuhiko Abe
Yoichi Ogasawara
Hitoshi Yamagata
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.