Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831591 | Semiconductor memory capable of executing logical operation | Shuichi Imazeki | 1989-05-16 |
| 4811305 | Semiconductor memory having high-speed serial access scheme | Hiroshi Watanabe, Takashi Asano, Shuichi Imazeki, Yoshitaka Shiiya, Yasushi Nishikawa | 1989-03-07 |