Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687111 | Static type semiconductor memory device capable of operating at a low voltage and reducing a memory cell area | Tomohisa Wada, Toru Shiomi | 1997-11-11 |
| 5650978 | Semiconductor memory device having data transition detecting function | Motomu Ukita, Tadato Yamagata, Yoshiyuki Haraguchi | 1997-07-22 |
| 5612917 | Semiconductor memory device including improved redundancy circuit | Koreaki Fujita | 1997-03-18 |