Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887752 | Semiconductor memory and process for fabricating the same | Koichi Takemura, Yasuhiro Tsujita, Hidemitsu Mori | 2005-05-03 |
| 6753133 | Method and manufacturing a semiconductor device having a ruthenium or a ruthenium oxide | Yasuhiro Ono | 2004-06-22 |
| 6730955 | Semiconductor memory and process for fabricating the same | Koichi Takemura, Yasuhiro Tsujita, Hidemitsu Mori | 2004-05-04 |
| 6281536 | Ferroelectric memory device with improved ferroelectric capacity characteristic | Kazushi Amanuma, Yukinobu Murao, Yuukoh Katoh, Tsuneo Takeuchi, Yoshihiro Hayashi | 2001-08-28 |
| 5990508 | Ferroelectric memory | — | 1999-11-23 |