Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493194 | Thin film magnetic head | Masaya Sakaguchi, Hiroyasu Tsuji, Satoru Mitani, Hiroyoshi Sekiguchi | 2002-12-10 |
| 6407004 | Thin film device and method for manufacturing thin film device | Isao Muragishi, Hiroyoshi Sekiguchi, Masaya Sakaguchi, Hiroyasu Tsuji, Satoru Mitani | 2002-06-18 |
| 6352656 | Manufacturing method for metallic stamper and metallic stamper and, manufacturing method for optical disk substrate with the use of the stamper and optical disk fabricated by the manufacturing method | Fumiaki Ueno | 2002-03-05 |