Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367411 | Magnetic recording and reproducing apparatus with reproducing head of magnetoresistive type having control of magnetic bias level | Yasuhiro Kato, Toshiaki Tsuyoshi | 1994-11-22 |
| 5337198 | Digital magnetic writing and reading apparatus | Toshiaki Tsuyoshi, Hajime Aoi, Tetsuji Kameoka, Masaya Tanaka, Kazuhisa Shiraishi | 1994-08-09 |
| 5307213 | Data reproducing apparatus for eliminating undershoots in the vicinity of the outer edges of a magnetic pole | — | 1994-04-26 |