Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821618 | Magnetic recording medium and process for producing the same | Jun Koujima, Teruaki Santoki, Kenichi Nakata, Masaaki Maekawa, Kousaku Tamari | 2004-11-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821618 | Magnetic recording medium and process for producing the same | Jun Koujima, Teruaki Santoki, Kenichi Nakata, Masaaki Maekawa, Kousaku Tamari | 2004-11-23 |