Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6852010 | Substrate for an information recording medium, information recording medium using the substrate, and method of producing the substrate | Kouji Takahashi, Hiroshi Tomiyasu, Genshichi Hata, Tomotaka Yokoyama | 2005-02-08 |