Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703817 | Semiconductor memory device | Shinichiro Shiratake, Kenji Tsuchida, Tsuneo Inaba | 1997-12-30 |
| 5644525 | Dynamic semiconductor memory device having an improved sense amplifier layout arrangement | Kenji Tsuchida, Yukihito Oowaki | 1997-07-01 |
| 5638329 | MOS semiconductor device with memory cells each having storage capacitor and transfer transistor | Yukihito Oowaki, Daisuke Kato | 1997-06-10 |
| 5629887 | Dynamic semiconductor memory device | Hiroaki Nakano, Tohru Ozaki | 1997-05-13 |
| 5610868 | Semiconductor memory device | Tsuneo Inaba | 1997-03-11 |
| 5602772 | Dynamic semiconductor memory device | Hiroaki Nakano, Tohru Ozaki | 1997-02-11 |