Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8445881 | Nonvolatile variable resistive element and nonvolatile semiconductor memory device | Nobuyoshi Awaya, Yukio Tamai | 2013-05-21 |
| 8432720 | Nonvolatile semiconductor memory device | Nobuyoshi Awaya, Yukio Tamai | 2013-04-30 |
| 7932505 | Perovskite transition metal oxide nonvolatile memory element | Takeshi Fujii, Masashi Kawasaki, Yoshinori Tokura | 2011-04-26 |
| 7580276 | Nonvolatile memory element | Takeshi Fujii, Masashi Kawasaki, Yoshinori Tokura | 2009-08-25 |
| 7539040 | Nonvolatile semiconductor memory device | Yukio Tamai | 2009-05-26 |