Granted Patent
Utility
US 5,850,137 · App. 08/758,890
Charging apparatus and current/voltage detector for use therein
Inventors:
Kyuichi Takimoto, Takashi Matsumoto, Yoshiaki Sano
Patented Case
View Patent ↗
Granted: Dec 15, 1998
Filed: Dec 2, 1996
Inventors
Kyuichi Takimoto
Takashi Matsumoto
Yoshiaki Sano
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.