Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8030695 | Structure and manufacturing method of semiconductor memory device | Tetsuya Ohnishi, Naoyuki Shinmura, Shinobu Yamazaki, Takahiro Shibuya, Takashi Nakano +1 more | 2011-10-04 |
| 7879626 | Structure and manufacturing method of semiconductor memory device | Tetsuya Ohnishi, Naoyuki Shinmura, Shinobu Yamazaki, Takahiro Shibuya, Takashi Nakano +1 more | 2011-02-01 |