Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927725 | Magnetic recording medium, production method thereof and magnetic disc apparatus | Hitoshi Saito, Takashi Hasegawa, Iwao Okamoto, Naoya Yamamoto | 2011-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927725 | Magnetic recording medium, production method thereof and magnetic disc apparatus | Hitoshi Saito, Takashi Hasegawa, Iwao Okamoto, Naoya Yamamoto | 2011-04-19 |