Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5268864 | Programmable memory device having programming current absorbing transistors | Yoshiyuki Fujita, Kouji Ueno | 1993-12-07 |
| 4982117 | Address transition detector circuit | Yasurou Matsuzaki, Yoshikazu Mutoh, Masaki Takahashi | 1991-01-01 |
| 4972375 | Programmable semiconductor memory circuit | Kouji Ueno, Yasurou Matsuzaki | 1990-11-20 |
| 4920516 | Read only memory circuit having a precharged selected bit line | — | 1990-04-24 |