Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905064 | Semiconductor memory device having stacked-capacitor type memory cells | Taiji Ema | 1990-02-27 |
| 4807017 | Semiconductor memory device with wirings having ensured cross-sections | Taiji Ema | 1989-02-21 |
| 4455194 | Method for producing a semiconductor device | Masao Kanazawa | 1984-06-19 |
| 4278989 | Semiconductor device having cross wires | Fumio Baba, Kiyoshi Miyasaka, Jun-ichi Mogi | 1981-07-14 |