Granted Patent
Utility
US 6,083,597 · App. 09/123,643
Information recording carrier and manufacturing method thereof
Inventor:
Tetsuya Kondo
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Jul 28, 1998
Inventor
Tetsuya Kondo
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.