Granted Patent
Utility
US 6,310,285 · App. 09/065,030
EMI preventive part and active device with the same
Inventors:
Mitsuharu Sato, Koji Kamei, Shigeyoshi Yoshida
Patented Case
View Patent ↗
Granted: Oct 30, 2001
Filed: Apr 22, 1998
Inventors
Mitsuharu Sato
Koji Kamei
Shigeyoshi Yoshida
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.