Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731587 | Transducer-supporting structure | Yutaka Murakami, Hisayuki Enshu, Hideki Aikoh, Tohru Nakamura | 2004-05-04 |
| 6711102 | Magneto-optical cleaning disk | Yutaka Murakami, Hideki Nakata, Tohru Nakamura | 2004-03-23 |