Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064261 | Semiconductor nonvolatile memory device | Digh Hisamoto, Kan Yasui, Tetsuya Ishimaru, Shinichiro Kimura | 2011-11-22 |
| 7939448 | Semiconductor device having electrode and manufacturing method thereof | Tsutomu Okazaki, Motoi Ashida, Hiroji Ozaki, Tsuyoshi Koga | 2011-05-10 |