Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325242 | Magnetic recording/reproducing apparatus for decreasing an error rate in recording/reproducing a digital signal | Katsumi Fukuchi, Yasuyoshi Nishikawa | 1994-06-28 |
| 5315088 | Electric discharge machining apparatus with switch connection between workpiece and mount | Takuji Magara | 1994-05-24 |