Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5279979 | Semiconductor having diffusion region separated from the gap electrode and wiring layer | Koushi Maeda | 1994-01-18 |
| 5256894 | Semiconductor device having variable impurity concentration polysilicon layer | — | 1993-10-26 |
| 5238873 | Method for manufacturing semiconductor device having a metallic silicide layer | Masayoshi Higashizono, Yasunobu Kodaira | 1993-08-24 |