Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7215177 | Semiconductor integrated circuit with electrically programmable fuse | — | 2007-05-08 |
| 7026855 | Semiconductor device to prevent a circuit from being inadvertently active | Hiroaki Nakano | 2006-04-11 |
| 5384733 | Semiconductor memory device | Hiroyuki Koinuma | 1995-01-24 |
| 5274592 | Semiconductor integrated circuit device for high-speed transmission of data and for improving reliability of transfer transistor, applicable to DRAM with voltage-raised word lines | Katsushi Nagaba, Hiroyuki Koinuma | 1993-12-28 |