Granted Patent
Utility
US 6,410,185 · App. 09/501,308
Battery device for loading on moving body
Inventors:
Hideya Takahashi, Ryoichi Yamane, Yoshikazu Kanaishi
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Feb 10, 2000
Inventors
Hideya Takahashi
Ryoichi Yamane
Yoshikazu Kanaishi
Assignee (at issue)
SONY GROUP 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.