Granted Patent
Utility
US 5,300,627 · App. 07/944,968
Adhesive polyimide film
Inventors:
Kouichi Kunimune, Yoshihiro Soeda, Setsuo Itami, Kazutsune Kikuta
Patented Case
View Patent ↗
Granted: Apr 5, 1994
Filed: Sep 15, 1992
Inventors
Kouichi Kunimune
Yoshihiro Soeda
Setsuo Itami
Kazutsune Kikuta
Assignee (at issue)
Chisso 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.