Granted Patent
Utility
US 6,162,563 · App. 09/051,776
Polymer Solid Electrolyte
Inventors:
Katsuhito Miura, Shigeru Shoji, Takahiro Sakashita, Yasuo Matoba
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Mar 11, 1999
Inventors
Katsuhito Miura
Shigeru Shoji
Takahiro Sakashita
Yasuo Matoba
Assignee (at issue)
DAISO 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.