Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957378 | Semiconductor memory device | Mitsuhiro Koga, Hiroshi Shinya | 2005-10-18 |
| 6876588 | Semiconductor storage device formed to optimize test technique and redundancy technology | Daisuke Kato, Takashi Taira, Kenji Ishizuka, Yohji Watanabe | 2005-04-05 |
| 6856561 | Semiconductor memory device | Daisuke Kato, Yohji Watanabe | 2005-02-15 |