Information recording/reproducing system, music recording/reproducing system, information recorded medium and music recording/reproducing method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 28, 2006
Grant Date -
Dec 4, 2003
app pub date -
May 7, 2003
filing date -
May 31, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An information recording/reproducing system has an information recording/reproducing apparatus and a portable information recording/reproducing apparatus. The information recording/reproducing apparatus has: an information copying device which, when predetermined a piece of program information is reproduced from a first recording medium, copies the piece of program information and at least one piece of program information to be subsequently reproduced, from the first recording medium to the second recording medium, and an information erasing and copying device which, when the reproducing of the piece of program information is ended, erases the piece of program information from the second recording medium, and then newly copies a piece of program information to be reproduced after said at least one piece of program information, from the first recording medium to the second recording medium.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully