Granted Patent
Utility
US 5,290,592 · App. 07/653,328
Manufacturing method for electrode
Inventors:
Syuichi Izuchi, Tomohiko Noda, Youetsu Yoshihisa, Shiro Kato, Kenichi Takeuchi, Hiromistu Mishima
Patented Case
View Patent ↗
Granted: Mar 1, 1994
Filed: Feb 11, 1991
Inventors
Syuichi Izuchi
Tomohiko Noda
Youetsu Yoshihisa
Shiro Kato
Kenichi Takeuchi
Hiromistu Mishima
Assignee (at issue)
Yuasa Battery 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.