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Your search returned 24 patents.
( 720/630 in Current US Classification )
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Patent IDTitleDate Filed
7231646 Disk-drive device October 1, 2002
7222351 Shutter closing mechanism and disc driving apparatus April 2, 2004
7136259 Frame structure and flexible disk drive having the same March 25, 2003
7089571 Optical disc drive compatible with memory card slot June 22, 2005
7058959 Optical disc drive compatible with memory card slot April 25, 2003
6826767 Cartridge containing disk and device for recording or reproducing signal on or from the disk January 7, 2002
6411596 Magneto-optical disk cartridge and magneto-optical disk apparatus March 14, 2000
6091573 Deployable drive for protruding rotatable data storage media January 21, 1997
6028737 Removable drive cover having flush surface March 25, 1998
5841752 Disc drive unit August 9, 1995
5617404 Magneto-optic disk apparatus provided with a holder having a claw catching and bending an elastic member August 8, 1995
5537370 Magnetooptical-disk recording and/or reproducing apparatus for a 5.25 inch large capacity magnetooptical-disk March 15, 1995
5532996 Drive unit for optical memory device having a first housing enveloping a second housing April 17, 1995
5521899 Optical disk apparatus for mechanically restricting the distance between an optical disk and an optical head December 6, 1994
5517478 Disc player for performing disc loading and ejecting in response to opening and closing of lid July 27, 1994
5500843 Information processing apparatus with movable spindle shafts March 22, 1994
5416753 Magneto-optical disk drive system with head position adjustability November 12, 1993
5323371 Disk storage in which direction of inserting disk is approximately orthogonal to direction of seeking by head September 5, 1991
5060207 Magneto-optical recording/reproducing apparatus October 27, 1989
5058094 Disc loading apparatus June 7, 1990
4688127 Magnetic recording disk cartridge with locking member July 11, 1983
4602299 Recording apparatus with device for detecting the status of a recording medium August 24, 1983
4310864 Cartridge loading and unloading mechanism June 4, 1979
4272794 Disc memory drive with improved cartridge handling October 10, 1978
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