Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7428682 | Semiconductor memory device | Masahiko Nishiyama, Daisuke Sasaki | 2008-09-23 |
| 7009862 | Semiconductor device | Keiichi Higeta, Satoshi Iwahashi, Shigeru Nakahara | 2006-03-07 |