Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355348 | Semiconductor memory device and memory access system using a four-state address signal | — | 1994-10-11 |
| 5315548 | Column selecting circuit in semiconductor memory device | Kazutami Arimoto, Hideto Hidaka, Masanori Hayashikoshi, Shinji Kawai, Mikio Asakura +4 more | 1994-05-24 |
| 5289417 | Semiconductor memory device with redundancy circuit | Yoshio Matsuda, Kazutami Arimoto, Masaki Tsukude, Kazuyasu Fujishima | 1994-02-22 |