Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737902 | Inner potential generating circuit | Youichi Tobita | 1988-04-12 |
| 4366556 | Semiconductor memory device | Mikio Kyomasu, Mitsuo Nakayama | 1982-12-28 |
| 4233616 | Semiconductor non-volatile memory | Mikio Kyomasu | 1980-11-11 |