| Patents for G11B 25 - Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing (7,037) |
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| 03/31/1992 | US5101304 Cassette holder device capable of preventing erroneous insertion of cassette |
| 03/25/1992 | EP0476146A1 Device for loading cassette |
| 03/25/1992 | EP0476145A1 Device for loading with cassette |
| 03/25/1992 | CN1016019B Recording disk centering and clamping apparatus |
| 03/24/1992 | US5099378 Carrier with external interlock for videocassette |
| 03/24/1992 | US5099374 Disk drive with improved structure for fastening bearing assembly to rotor and housing |
| 03/24/1992 | US5099373 Head actuator having a plurality of head arms and load springs for disc drive and storage system, and related method assembly |
| 03/24/1992 | US5099111 Optical card processing apparatus |
| 03/24/1992 | US5097978 Sealing apparatus for a disc drive |
| 03/18/1992 | EP0475595A2 Recording and/or reproducing apparatus for optical discs |
| 03/18/1992 | CN1015947B Tape recorder |
| 03/17/1992 | US5097367 Cassette holding structure for a cassette tape player |
| 03/17/1992 | US5097366 Small-size magnetic disk drive mechanism with hermetically sealed chamber |
| 03/10/1992 | CA1297043C Tape cartridge for use in disc drive |
| 03/05/1992 | WO1992003820A1 Unique message recording, playback, and response machine |
| 03/04/1992 | EP0472603A1 Improved magnetic disk drive apparatus and method |
| 03/04/1992 | CN1059222A Recording and/or reproducing apparatus for optical disk |
| 02/19/1992 | EP0471067A1 Method and apparatus for the determination of dissolved carbon in water |
| 02/19/1992 | CN2096800U Magnetic recording card |
| 02/11/1992 | US5088084 Floppy disk auxiliary memory device |
| 02/04/1992 | US5086422 Optical disk apparatus |
| 02/04/1992 | US5086361 Rotary head drum for video tape recorder |
| 01/23/1992 | WO1992001283A1 Low height disk drive |
| 01/22/1992 | EP0466692A1 Disk file including means for ensuring disk/hub concentricity. |
| 01/21/1992 | US5082196 Video cartridge adapter interlock system |
| 01/21/1992 | US5082195 Reel table shifting device |
| 01/14/1992 | US5081552 Rigid magnetic disk drive head disk assembly and enclosure structure |
| 01/14/1992 | US5081551 Recording and reproducing apparatus |
| 01/14/1992 | US5080252 Sealing apparatus for sealing magnetic device |
| 01/07/1992 | US5079655 Vibration absorbing structure for a disc apparatus |
| 01/02/1992 | EP0463786A2 Cassette loading devices for accommodating cassettes of different sizes in tape cassette recording and/or reproducing apparatus |
| 01/02/1992 | EP0463336A2 Disk-drive crash stop |
| 12/31/1991 | US5077624 Magnetic tape device including outsert-molded tape guide catchers |
| 12/27/1991 | EP0462109A1 Shaft mounting for a disk file. |
| 12/24/1991 | US5075808 Retaining clamp for a disc storage apparatus |
| 12/24/1991 | US5075807 Magnetic disk device including humidity controller in disk enclosure |
| 12/24/1991 | US5074029 Method for stringing wire on an actuator arm |
| 12/18/1991 | EP0461665A2 Magnetic recording and/or reproducing apparatus |
| 12/18/1991 | CN1015138B Magnetic head supporting device for magnetic tap recorder |
| 12/17/1991 | CA1293321C Rotary magnetic head device |
| 12/12/1991 | WO1991019288A1 Two and one half inch diameter multiple disk drive |
| 12/11/1991 | CN1056945A 磁盘装置 Disk device |
| 12/10/1991 | CA1293049C Electronic signal recording device |
| 12/05/1991 | DE4017836A1 Magnetic tape winding mechanism for multiple cassette sizes - uses single drive motor to change drive plate positions via threaded shafts using guide rails and rollers for precise linear movement |
| 12/04/1991 | EP0459725A1 Magnetic disk apparatus |
| 12/04/1991 | EP0459598A2 Miniaturised tape cartridge drive and data processors |
| 12/04/1991 | EP0459191A2 Disk recording device and method of fabrication |
| 12/04/1991 | CN1015029B Magnetic recording and reproducing apparatus |
| 11/29/1991 | CA2042871A1 Magnetic disk apparatus |
| 11/28/1991 | WO1991018390A1 Thin line micro hard disk architecture |
| 11/27/1991 | EP0458528A1 Data storage device with vapour pressure control system |
| 11/19/1991 | US5067036 Cassette loading mechanism for accommodating cassettes of various sizes |
| 11/19/1991 | US5067035 Error prevention in a recording and reproducing device with at least one rotating head |
| 11/19/1991 | US5067034 Tape recorder having a base plate comprised of a synthetic main plate held between and integral with two auxiliary plates made of a metal material |
| 11/19/1991 | CA1292312C Multiple card recording system |
| 11/19/1991 | CA1292311C Telescoping disk drive assembly |
| 11/19/1991 | CA1292310C Access door for tape drive housing |
| 11/19/1991 | CA1292284C Data acquisition and recording system |
| 11/12/1991 | US5065262 Removable and transportable hard disk subsystem |
| 11/06/1991 | EP0455476A2 Disk drive gasket |
| 10/30/1991 | EP0453996A2 Magnetically recording disk system |
| 10/30/1991 | CN1014564B Cassette loading mechanism |
| 10/30/1991 | CN1014559B Improved record player |
| 10/29/1991 | US5062093 Optical disk cartridge insertion apparatus for an optical disk storage and handling system |
| 10/29/1991 | US5062012 Linear access mechanism with driving force reaction cancelling device and magnetic disk apparatus using the same |
| 10/22/1991 | US5060100 Magnetic disc device |
| 10/22/1991 | US5060095 Head-disk enclosure assembly for a magnetic disk storage device |
| 10/17/1991 | WO1991015850A1 Device for loading with cassette |
| 10/17/1991 | WO1991015849A1 Device for loading cassette |
| 10/17/1991 | WO1991015847A1 Device for loading cassette |
| 10/17/1991 | WO1991015846A1 Device for loading cassette |
| 10/16/1991 | EP0452149A2 Recording/reproducing apparatus |
| 10/16/1991 | EP0452014A2 Tape cassettes |
| 10/16/1991 | EP0451773A2 Linear motor |
| 10/16/1991 | EP0451713A1 Reading head protection device in locks operated by magnetic cards |
| 10/09/1991 | EP0450882A2 Tape cassette |
| 10/09/1991 | EP0450528A2 Disc player |
| 10/09/1991 | EP0450206A1 Disk file |
| 10/02/1991 | EP0449330A2 Tape cassette loading system |
| 10/02/1991 | DE4010014A1 Cassette unit for holding interviews - comprises twin recorder drive units, for recording-playing back questions and answers |
| 10/01/1991 | US5054015 Tape recorder with disc player |
| 10/01/1991 | US5053906 Service cassette for VHS video cassette recorder |
| 10/01/1991 | CA2039209A1 Tape cassette having reels displaceable towards the rear corners |
| 09/25/1991 | EP0447412A1 Method and apparatus for improved thermal isolation and stability of disk drives. |
| 09/25/1991 | EP0177529B1 Multi face multi videodisk reader |
| 09/24/1991 | US5051855 Rotary actuator |
| 09/24/1991 | US5051853 Magnetic disc device |
| 09/18/1991 | EP0446409A2 Control system for a compact disc player |
| 09/17/1991 | US5050021 Expanded micro cassette player-recorder |
| 09/11/1991 | EP0445226A1 Magnetic encoding apparatus and method |
| 09/11/1991 | EP0445115A1 Electro-mechanical data store |
| 09/05/1991 | WO1991013362A1 Method and apparatus for the determination of dissolved carbon in water |
| 09/03/1991 | US5046169 Magnetic tape cassette loading and guiding system |
| 08/29/1991 | DE4103825A1 Multiple disc drive assembly - compensates for mechanical mis-alignment introduced by unequal expansion effect of component materials |
| 08/27/1991 | US5043973 Disk centering method and apparatus for centering disks for disk drives |
| 08/21/1991 | CN1053963A Disk file including means for ensuring disk/hub concentricity |
| 08/20/1991 | US5041931 Plural disc arrangement and cooling system therefore |
| 08/20/1991 | US5041924 Removable and transportable hard disk subsystem |
| 08/14/1991 | EP0441557A2 Rotating support apparatus in disk storage device |
| 08/13/1991 | US5040085 Disk storage drive directed to disk drive details |