Issued Patents 1994
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343344 | Connection of transducer leads to a printed circuit board in rotating disk data storage apparatus | — | 1994-08-30 |
| 5329510 | Method and apparatus for discriminating between unformatted magnetic disk assemblies of two different storage capacities | Hiroshi Tsuyuguchi, Shinichi Aikawa | 1994-07-12 |
| 5325250 | Magnetic head | — | 1994-06-28 |
| 5323371 | Disk storage in which direction of inserting disk is approximately orthogonal to direction of seeking by head | Hidetoshi Kabasawa | 1994-06-21 |
| 5315450 | Dual head type magnetic disk recording/reproducing apparatus | Toru Tanabe | 1994-05-24 |
| 5309628 | Assembling position adjusting mechanism of a spindle motor for a magnetic disk apparatus | Kiyoshi Fukuchi, Yoshiaki Sakai, Hiroshi Tsuyuguchi, Takashi NUMATA | 1994-05-10 |
| D346808 | Magnetic head carriage | Kazuhiko Inoue, Hidetoshi Kabasawa | 1994-05-10 |
| 5309296 | System for eliminating noise arising from difference in polarity of magnetization by tunnel erase heads | Tohru Miura, Hiroshi Tsuyuguchi | 1994-05-03 |
| D346160 | Spring for magnetic head | Kazuhiko Inoue, Hidetoshi Kabasawa | 1994-04-19 |
| 5305167 | Magnetic disk apparatus having magnetic head insulated from metal head carriage | Jiro Ueki | 1994-04-19 |
| 5303107 | System for holding a track counter active despite power suspension in rotating disk data storage apparatus | Tohru Miura, Hiroshi Tsuyuguchi, Miya Enami | 1994-04-12 |
| 5293601 | Floppy disk control unit and apparatus having a floppy disk control unit | Hiroshi Tsuyuguchi, Shinichiro Tanaka, Naoki Sugeta, Miya Enami, Tohru Miura +1 more | 1994-03-08 |
| 5293289 | Head carriage device | — | 1994-03-08 |