Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947385 | Magnetic storage medium and information storage device | Ryosaku Inamura | 2011-05-24 |
| 7871718 | Perpendicular magnetic recording medium and magnetic storage apparatus | Ryosaku Inamura | 2011-01-18 |