Granted Patent
Utility
US 6,478,678 · App. 09/670,543
Computer readable recording medium recording a program of a ball game and the program, ball game processing apparatus and its methods
Inventors:
Shiyu Rimoto, Toshiaki Nagashima
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Sep 27, 2000
Inventors
Shiyu Rimoto
Toshiaki Nagashima
Assignee (at issue)
Rolling Square
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.