Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435788 | Nonvolatile semiconductor memory device | Hiroji Asahi | 1984-03-06 |
| 4393475 | Non-volatile semiconductor memory and the testing method for the same | Eisaburo Iwamoto | 1983-07-12 |