Granted Patent
Utility
US 6,807,049 · App. 09/963,331
Solid electrolytic capacitor and method for producing the same
Inventors:
Hiroshi Konuma, Koro Shirane, Ryuji Monden, Atsushi Sakai, Yuji Furuta, Katsuhiko Yamazaki, Toru Sawaguchi, Hideki Ohata, Yoshiaki Ikenoue
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Sep 26, 2001
Inventors
Hiroshi Konuma
Koro Shirane
Ryuji Monden
Atsushi Sakai
Yuji Furuta
Katsuhiko Yamazaki
Toru Sawaguchi
Hideki Ohata
Yoshiaki Ikenoue
Assignee (at issue)
Showa Denko K.K.
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.