Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7924678 | Recording/reproducing head, recording/reproducing apparatus, recording method, and reproducing method | Koichi Kubo, Hiroshi Watanabe, Takahiro Hirai | 2011-04-12 |
| 7883930 | Phase change memory including a plurality of electrically conductive bodies, and manufacturing method thereof | Takayuki Tsukamoto, Sumio Ashida | 2011-02-08 |