Granted Patent
Utility
US 5,827,445 · App. 08/714,805
Composite magnetic article for electromagnetic interference suppressor
Inventors:
Shigeyoshi Yoshida, Mitsuharu Sato, Eishu Sugawara, Yutaka Shimada
Patented Case
View Patent ↗
Granted: Oct 27, 1998
Filed: Sep 17, 1996
Inventors
Shigeyoshi Yoshida
Mitsuharu Sato
Eishu Sugawara
Yutaka Shimada
Assignee (at issue)
TOKIN CORPORATION
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.