Granted Patent
Utility
US 6,577,060 · App. 09/729,322
Display device
Inventors:
Akira Tokai, Manabu Ishimoto, Tutae Shinoda, Keiichi Betsui
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Dec 5, 2000
Inventors
Akira Tokai
Manabu Ishimoto
Tutae Shinoda
Keiichi Betsui
Assignee (at issue)
Fujitsu Limited
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.