Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972715 | Glass substrate and thermal-assisted magnetic recording disk | Yasuhiro Naka, Nobuaki Orita | 2011-07-05 |
| 7304292 | Displacement sensor having a phase variation of an impedance | Tsuyoshi Nakamoto, Masakazu Matsui, Kazuhiko Matsuzaki | 2007-12-04 |