Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783608 | Secondary agglomerates of magnetic metal particles for magnetic recording and process for producing the same | Kenji Okinaka, Masayuki Uegami | 2004-08-31 |
| 6682813 | Magnetic acicular alloy particles containing iron as a main component | Yasutaka Ota | 2004-01-27 |