Granted Patent
Utility
US 6,565,439 · App. 10/085,327
Game apparatus, game machine manipulation device, game system and interactive communication method for game apparatus
Inventors:
Satoshi Shinohara, Toshio Honda
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Feb 28, 2002
Inventors
Satoshi Shinohara
Toshio Honda
Assignee (at issue)
SONY COMPUTER ENTERTAINMENT INC.
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.