Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10916500 | Semiconductor device and method of manufacturing the same | Tomohiko Aika, Takayuki Igarashi | 2021-02-09 |
| 6469943 | Switching circuit and semiconductor device | — | 2002-10-22 |
| 6335886 | Semiconductor memory device including spare memory cell | Hisao Kobashi | 2002-01-01 |