Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671200 | Ferroelectric random access memory with isolation transistors coupled between a sense amplifier and an equalization circuit | Ryu Ogiwara, Daisaburo Takashima, Sumio Tanaka, Yoshiaki Takeuchi | 2003-12-30 |
| 6643162 | Ferroelectric memory having a device responsive to current lowering | Yoshiaki Takeuchi | 2003-11-04 |
| 6611450 | Ferroelectric random access memory | Sumiko Doumae | 2003-08-26 |
| 6552922 | Chain-type ferroelectric random access memory (FRAM) with rewrite transistors coupled between a sense amplifier and a bit line pair | Ryu Ogiwara, Daisaburo Takashima, Sumio Tanaka, Yoshiaki Takeuchi | 2003-04-22 |
| 6545323 | Semiconductor memory device including a pair of MOS transistors forming a detection circuit | Masako Yoshida, Makoto Yoshimi | 2003-04-08 |
| 6538952 | Random access memory with divided memory banks and data read/write architecture therefor | — | 2003-03-25 |
| 6522589 | Semiconductor apparatus and mode setting method for semiconductor apparatus | Tadashi Miyakawa, Daisaburo Takashima | 2003-02-18 |
| 6522569 | Semiconductor memory device | Tadashi Miyakawa | 2003-02-18 |
| 6510071 | Ferroelectric memory having memory cell array accessibility safeguards | — | 2003-01-21 |