Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5537732 | Method for manufacturing a magnetic head core slider | Naoya Fukuda, Soichiro Matsuzawa, Hideto Sandaiji | 1996-07-23 |
| 5413672 | Method of etching sendust and method of pattern-etching sendust and chromium films | Naoya Fukuda | 1995-05-09 |