Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653000 | Magnetic recording medium comprising a specific azo dye | Noboru Jinbo, Takekatsu Sugiyama, Tomohiro Kodama | 2003-11-25 |
| 6582645 | Method for producing cellulose acylate film | — | 2003-06-24 |