Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628559 | Semiconductor memory device having refreshing function | Tadayuki Shimizu, Masaki Tsukude | 2003-09-30 |
| 6584013 | Semiconductor memory device having increased memory capacity while reducing mounting area and stand-by current | Shinichi Kobayashi, Masaki Tsukude, Hirotoshi Sato, Tadayuki Shimizu | 2003-06-24 |
| 6535441 | Static semiconductor memory device capable of accurately detecting failure in standby mode | Shigeki Ohbayashi | 2003-03-18 |