Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703817 | Semiconductor memory device | Shinichiro Shiratake, Daisaburo Takashima, Tsuneo Inaba | 1997-12-30 |
| 5644525 | Dynamic semiconductor memory device having an improved sense amplifier layout arrangement | Daisaburo Takashima, Yukihito Oowaki | 1997-07-01 |