Granted Patent
Utility
US 6,562,677 · App. 09/689,840
Capacitance element and method of manufacturing the same
Inventors:
Takumi Mikawa, Yuji Judai, Yoshihisa Nagano
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Oct 13, 2000
Inventors
Takumi Mikawa
Yuji Judai
Yoshihisa Nagano
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.