Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Disc driving apparatus having means for placing a read record head at a predetermined position in the innermost region of a disc

Disc driving apparatus having means for placing a read record head at a predetermined position in the innermost region of a disc

US Patent 5485445 · Granted Jan 16, 1996

Estimated economic value: $200,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Disc cartridge2010
Reproduction apparatus and focus jump method2009
Disk cartridge, and disk recording and/or reproducing device2009
Disk cartridge2009
Disk cartridge2009
Cartridge device with an ejection slider having a projection insertable into a p2009
Disk cartridge2008
Cartridge type recording medium, associated apparatus and methodology of disc de2007
Disc detection device and associated method2007
Apparatus for adjustable positioning of virtual sound source2006
Recording medium driving device2006
Recording medium driving device2006