Granted Patent
Utility
US 4,747,014 · App. 07/018,893
Reduction-reoxidation type semiconductor ceramic capacitor and method of manufacturing thereof
Inventors:
Daisuke Kaino, Katsuhiko Arai, Junichi Watanabe, Kazuo Sasazawa
Patented Case
View Patent ↗
Granted: May 24, 1988
Filed: Feb 25, 1987
Inventors
Daisuke Kaino
Katsuhiko Arai
Junichi Watanabe
Kazuo Sasazawa
Assignee (at issue)
TAIYO YUDEN CO., 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.