Granted Patent
Utility
US 6,782,267 · App. 09/575,721
Method and system for providing regional information
Inventor:
Takashi Takenaga
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Aug 3, 2000
Inventor
Takashi Takenaga
Assignees (at issue)
PIONEER CORPORATION
INCREMENT P CORPORATION
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.