Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38296 | Semiconductor memory device with recessed array region | Yoshiki Yamaguchi, Toshihiko Tanaka, Norio Hasegawa, Yoshifumi Kawamoto, Shin Kimura +2 more | 2003-11-04 |
| RE37996 | Manufacturing method or an exposing method for a semiconductor device or a semiconductor integrated circuit device and a mask used therefor | Fumio Mizuno, Seiichiro Shirai, Masayuki Morita | 2003-02-18 |