Granted Patent
Utility
US 6,437,579 · App. 09/647,718
Screening method for a multi-layered ceramic capacitor
Inventors:
Yukihito Yamashita, Akira Omi, Takeshi Iino, Shigeki Inagaki, Tatsuro Kikuchi, Yoshinori Tomita
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Nov 29, 2000
Inventors
Yukihito Yamashita
Akira Omi
Takeshi Iino
Shigeki Inagaki
Tatsuro Kikuchi
Yoshinori Tomita
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.