Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4316203 | Insulated gate field effect transistor | — | 1982-02-16 |
| 4275093 | Method of manufacturing insulated gate semiconductor devices by high pressure thermal oxidation with water vapor | Nobuo Sasaki, Yasuo Kobayashi, Takashi Iwai, Motoo Nakano | 1981-06-23 |