Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360382 | Method for manufacturing extremely thin magnetic plates for multilayer-type head cores | Kazuo Kurahashi, Toshiharu Hoshi | 1982-11-23 |
| 4336066 | Method for manufacturing components for magnetic heads of increased abrasion resistance | Takeo Sata, Masayuki Takamura, Norio Fukuda | 1982-06-22 |