Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558772 | Magnetic recording medium and method of manufacturing same | Kiyomi Ejiri | 2003-05-06 |
| 6543946 | Combination printer | Fumihisa Hori, Tsuyoshi Miyano | 2003-04-08 |
| 6521361 | Magnetic recording medium having specified acicular ratio relationship between non-magnetic and ferromagnetic particles | Kiyomi Ejiri | 2003-02-18 |