Granted Patent
Utility
US 6,674,922 · App. 09/499,300
Image processing method, image processing apparatus, and storage medium
Inventors:
Daisuke Kotake, Yukio Sakagawa, Akihiro Katayama
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Feb 7, 2000
Inventors
Daisuke Kotake
Yukio Sakagawa
Akihiro Katayama
Assignee (at issue)
CANON KABUSHIKI KAISHA
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.