| Patent Number |
Title Of Patent |
Date Issued |
| 4807074 |
Magnetoresistive head for magnetic disk |
Feb. 21, 1989 |
| 4807073 |
Magnetoresistance type magnetic head and method for fabricating same |
Feb. 21, 1989 |
| 4807072 |
Head position control mechanism for a magnetic disk apparatus with head locking |
Feb. 21, 1989 |
| 4807071 |
Mechanism for preventing damage to the magnetic head and medium of a magnetic recording/reproduc... |
Feb. 21, 1989 |
| 4807070 |
Supporting structure for dual magnetic head |
Feb. 21, 1989 |
| 4807069 |
Apparatus using disc-shaped record bearing medium |
Feb. 21, 1989 |
| 4807068 |
Eject mechanism of disk recording/reproducing apparatus having mechanism for preventing accident... |
Feb. 21, 1989 |
| 4807067 |
Cartridge tape drive |
Feb. 21, 1989 |
| 4807066 |
Cassette changer for magnetic recording-reproduction apparatus |
Feb. 21, 1989 |
| 4807065 |
Apparatus for driving loading gears in a video cassette-tape recorder |
Feb. 21, 1989 |
| 4807064 |
Tape loading system for wrapping a tape of a tape cassette around a guide drum |
Feb. 21, 1989 |
| 4807063 |
Head position control system with multiple servo areas staggered on various disks |
Feb. 21, 1989 |
| 4807062 |
Multiple force retract circuit for a magnetic disk drive |
Feb. 21, 1989 |
| 4807061 |
Rapid reel braking device for a video cassette tape recorder |
Feb. 21, 1989 |
| 4807060 |
Milti-channel recording apparatus for a plurality of programs |
Feb. 21, 1989 |
| 4807059 |
Apparatus for receiving and securely retaining a device |
Feb. 21, 1989 |
| 4807058 |
Tape recorder including device to prevent improper operation of recording operation |
Feb. 21, 1989 |
| 4807057 |
Data recording apparatus |
Feb. 21, 1989 |
| 4807056 |
Method and apparatus for video signal recording and playback signal level compensation based on ... |
Feb. 21, 1989 |
| 4807055 |
Multi-speed magnetic recording playback |
Feb. 21, 1989 |
| 4807054 |
Transducer support assembly having laterally offset flexures |
Feb. 21, 1989 |
| 4807053 |
Method and apparatus for recording and/or reproducing video information in/for a record carrier,... |
Feb. 21, 1989 |
| 4807052 |
Remotely controllable electronic apparatus |
Feb. 21, 1989 |
| 4807051 |
Image pick-up apparatus with sound recording function |
Feb. 21, 1989 |
| 4807050 |
Video signal recording/reproducing apparatus |
Feb. 21, 1989 |
| 4807049 |
C-type comb filter with negative feedback |
Feb. 21, 1989 |
| 4807048 |
Frequency converter for video tape recorder |
Feb. 21, 1989 |
| 4807047 |
Electro luminescence device and electrophotographic printing system using the same |
Feb. 21, 1989 |
| 4807046 |
Copier |
Feb. 21, 1989 |
| 4807045 |
Image data processing method and apparatus therefor |
Feb. 21, 1989 |
| 4807044 |
Image processing apparatus |
Feb. 21, 1989 |
| 4807043 |
Two-dimensional facsimile encoding apparatus with coding and reference line windowing means and ... |
Feb. 21, 1989 |
| 4807042 |
Method of image signal encoding by orthogonal transformation |
Feb. 21, 1989 |
| 4807041 |
Microfilm reader scanner capable of editing image |
Feb. 21, 1989 |
| 4807040 |
Signal processing filter for an image projection device utilizing an oil film |
Feb. 21, 1989 |
| 4807039 |
Motion picture film transport |
Feb. 21, 1989 |
| 4807038 |
CID image sensor with parallel reading of all cells in each sensing array row |
Feb. 21, 1989 |
| 4807037 |
Low noise CCD image sensor having a plurality of horizontal CCD registers |
Feb. 21, 1989 |
| 4807036 |
Complex circuit component for a video signal circuit in a television receiver set |
Feb. 21, 1989 |
| 4807035 |
Signal measurement |
Feb. 21, 1989 |
| 4807034 |
Noise reduction circuit for video signal having field memory |
Feb. 21, 1989 |
| 4807033 |
Method for correcting television signals |
Feb. 21, 1989 |
| 4807032 |
Method of correcting image errors |
Feb. 21, 1989 |
| 4807031 |
Interactive video method and apparatus |
Feb. 21, 1989 |
| 4807030 |
Method and apparatus for multiplexing television signals |
Feb. 21, 1989 |
| 4807029 |
Method of reconstructing image from compression-processed image signals |
Feb. 21, 1989 |
| 4807028 |
Decoding device capable of producing a decoded video signal with a reduced delay |
Feb. 21, 1989 |
| 4807027 |
Station platform observation method |
Feb. 21, 1989 |
| 4807026 |
Electronic image pickup device for endoscopes |
Feb. 21, 1989 |
| 4807025 |
Electronic endoscope apparatus |
Feb. 21, 1989 |
