Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501110 | Semiconductor memory cell | Toshio Kobayashi, Yutaka Hayashi | 2002-12-31 |
| 6347050 | Semiconductor memory cell and method of manufacturing the same | Yutaka Hayashi | 2002-02-12 |