Granted Patent
Utility
US 6,793,576 · App. 10/002,519
Methods and apparatus for causing a character object to overcome an obstacle object
Inventors:
Tokuro Fujiwara, Yuzo Sugano, Masaya Watanabe, Akira Koike
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Nov 1, 2001
Inventors
Tokuro Fujiwara
Yuzo Sugano
Masaya Watanabe
Akira Koike
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.