Granted Patent
Utility
US 6,828,971 · App. 10/119,158
Animation data generation apparatus, animation data generation method, animated video generation apparatus, and animated video generation method
Inventors:
Akira Uesaki, Yoshiyuki Mochizuki, Toshiki Hijiri, Shigeo Asahara
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: Apr 10, 2002
Inventors
Akira Uesaki
Yoshiyuki Mochizuki
Toshiki Hijiri
Shigeo Asahara
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.
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.