Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657887 | Semiconductor memory device having improved noise margin, faster read rate and reduced power consumption | Keiichi Higeta, Hiroaki Nambu | 2003-12-02 |
| 6512709 | Semiconductor integrated circuit | Hideki Hayashi, Takeshi Suzuki, Keiichi Higeta | 2003-01-28 |