Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7932508 | Multi-value recording phase-change memory device, multi-value recording phase-change channel transistor, and memory cell array | Hayato Sone, Masaki Yoshimaru, Takashi Ono, Mayumi Nakasato | 2011-04-26 |
| 7897958 | Phase-change memory device, phase-change channel transistor, and memory cell array | Hayato Sone, Masaki Yoshimaru, Takashi Ono, Mayumi Nakasato | 2011-03-01 |