Granted Patent
Utility
US 6,311,389 · App. 09/343,400
Gradient magnetic coil apparatus and method of manufacturing the same
Inventors:
Yasuhiro Uosaki, Kunio Watanabe, Masatoshi Yamashita, Yoshitomo Sakakura
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Jun 30, 1999
Inventors
Yasuhiro Uosaki
Kunio Watanabe
Masatoshi Yamashita
Yoshitomo Sakakura
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.