Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815083 | Perpendicular magnetic recording medium and process of production thereof | Hiroaki Nemoto, Yuzuru Hosoe | 2004-11-09 |
| 6773826 | Perpendicular magnetic recording media and magnetic storage apparatus using the same | Hiroaki Nemoto, Yuzuru Hosoe | 2004-08-10 |
| 6766244 | Uploading and managing vehicle position information | Hirotaka Obata, Naohiko Gonmori, Takahiro Tajima, Makoto Ijichi | 2004-07-20 |
| 6700642 | Laser exposure apparatus | Masaki Mori | 2004-03-02 |