Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972490 | Magnetic transfer master disk and method for manufacturing the same | Takeo Kido | 2011-07-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972490 | Magnetic transfer master disk and method for manufacturing the same | Takeo Kido | 2011-07-05 |