Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698872 | Semiconductor memory wherein metallic interconnection layer is applied with the same potential as word line and is connected to word line in regions other than memory cells | Hisashi Hashimoto, Yutaka Tanaka | 1997-12-16 |
| 5355331 | Semiconductor memory device having electrically isolated memory and logic sections | Toshiya Kato | 1994-10-11 |
| 5311464 | Semiconductor memory cell farming a ROM cell from a RAM cell | Yutaka Tanaka | 1994-05-10 |
| 5294837 | Semiconductor integrated circuit capable of correcting wiring skew | Hisashi Hashimoto | 1994-03-15 |