Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5222041 | Data amplifying system in semiconductor memory device | Hidenori Nomura | 1993-06-22 |
| 5187397 | Integrated semiconductor circuit with improved boost operation speed | Teruo Seki | 1993-02-16 |