Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358885 | Method of manufacturing a field effect transistor with a T-shaped gate electrode and reduced capacitance | Tomoki Oku, Yasutaka Kohno | 1994-10-25 |
| 5322806 | Method of producing a semiconductor device using electron cyclotron resonance plasma CVD and substrate biasing | Yasutaka Kohno | 1994-06-21 |
| 5304511 | Production method of T-shaped gate electrode in semiconductor device | — | 1994-04-19 |