Granted Patent
Utility
US 6,198,585 · App. 09/186,282
Digital signal recording apparatus, and related method
Inventors:
Seiji Higurashi, Yoichi Zenno, Takeo Ohishi
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: Nov 5, 1998
Inventors
Seiji Higurashi
Yoichi Zenno
Takeo Ohishi
Assignee (at issue)
Victor Company of Japan, 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.