Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623986 | Method of manufacturing a ferroelectric memory device | Kiyoshi Ogata, Kazuhiko Horikoshi, Kazufumi Suenaga, Keiichi Yoshizumi, Masahito Yamazaki | 2003-09-23 |
| 6579754 | Semiconductor memory device having ferroelectric film and manufacturing method thereof | Kazufumi Suenaga, Kiyoshi Ogata, Kazuhiko Horikoshi, Jun Tanaka, Keiichi Yoshizumi +1 more | 2003-06-17 |
| 6559037 | Process for producing semiconductor device having crystallized film formed from deposited amorphous film | Hideo Miura, Shunji Moribe, Atsuyoshi Koike, Shuji Ikeda, Asao Nishimura | 2003-05-06 |