Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6414888 | Semiconductor storage device having burn-in mode | Osamu Kitade | 2002-07-02 |
| 6392939 | Semiconductor memory device with improved defect elimination rate | Yoshiyuki Hikiyama, Hisao Kobashi | 2002-05-21 |
| 6314035 | Semiconductor memory device capable of manifesting a short-circuit failure associated with column select line | Osamu Kitade | 2001-11-06 |
| 6185141 | Semiconductor device allowing efficient evaluation of fast operation | Yuto Ikeda | 2001-02-06 |
| 6084821 | Semiconductor storage device having a divided word line structure | — | 2000-07-04 |
| 5276649 | Dynamic-type semiconductor memory device having staggered activation of column groups | Youichi Tobita, Kenji Tokami | 1994-01-04 |