Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496430 | Semiconductor memory circuit having selective redundant memory cells | Takaaki Suzuki, Yasuharu Sato, Hiroyuki Kobayashi | 2002-12-17 |
| 6459641 | Semiconductor memory device | Shinya Fujioka, Masao Taguchi, Waichirou Fujieda, Yasuharu Sato, Takaaki Suzuki +1 more | 2002-10-01 |
| 6427197 | Semiconductor memory device operating in synchronization with a clock signal for high-speed data write and data read operations | Yasuharu Sato, Shinya Fujioka, Waichiro Fujieda, Hitoshi Ikeda, Hiroyuki Kobayashi | 2002-07-30 |
| 6400617 | Semiconductor memory circuit having selective redundant memory cells | Takaaki Suzuki, Yasuharu Sato, Hiroyuki Kobayashi | 2002-06-04 |
| 6388945 | Semiconductor memory device outputting data according to a first internal clock signal and a second internal clock signal | — | 2002-05-14 |
| 6377513 | Method for writing data to semiconductor memory and semiconductor memory | Masahiro Niimi, Yasuharu Sato, Hitoshi Ikeda, Hiroyuki Kobayashi | 2002-04-23 |