Granted Patent
Utility
US 6,577,577 · App. 09/816,636
Downsized disk unit with reduced noise
Inventors:
Takashi Watanabe, Nobuhiko Fujimura
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Mar 23, 2001
Inventors
Takashi Watanabe
Nobuhiko Fujimura
Assignee (at issue)
TEAC 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.