Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8054674 | Variable resistive element, manufacturing method for same, and non-volatile semiconductor memory device | Yukio Tamai, Yasunari Hosoi, Shigeo Ohnishi, Kazuya Ishihara, Hisashi Shima +2 more | 2011-11-08 |
| 8036017 | Semiconductor memory device | Takashi Nakano | 2011-10-11 |
| 8023312 | Nonvolatile semiconductor memory device | Shinobu Yamazaki, Yasunari Hosoi, Shinichi Sato, Kenichi Tanaka | 2011-09-20 |
| 7952909 | Nonvolatile semiconductor memory device | Kohji Inoue, Yasunari Hosoi, Shigeo Ohnishi | 2011-05-31 |
| 7894239 | Variable resistance element, method for producing the same, and nonvolatile semiconductor storage device | Yukio Tamai, Yasunari Hosoi, Shigeo Ohnishi, Kazuya Ishihara, Hisashi Shima +2 more | 2011-02-22 |