Granted Patent
Utility
US 6,465,984 · App. 09/729,850
Pseudo battery pack, battery pack, electronic apparatus, and electronic apparatus system and method
Inventors:
Kazuhito Fukuoka, Nobuo Tanaka, Hidekiyo Ozawa
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Dec 6, 2000
Inventors
Kazuhito Fukuoka
Nobuo Tanaka
Hidekiyo Ozawa
Assignee (at issue)
Fujitsu Limited
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.