Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236861 | Manufacturing method of metal-insulator-semiconductor device using trench isolation technique | — | 1993-08-17 |
| 5189499 | Charge-coupled device and process of fabrication thereof | Akio Izumi, Yasuhito Maki, Tadakuni Narabu, Maki Sato, Katsuyuki Saito | 1993-02-23 |
| 5083178 | Semiconductor CMOS gate array | — | 1992-01-21 |