Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496441 | Semiconductor memory device with improved data propagation characteristics of a data bus | Tetsuo Kato | 2002-12-17 |
| 6492863 | Internal high voltage generation circuit capable of stably generating internal high voltage and circuit element therefor | Katsuyoshi Mitsui, Kiyohiro Furutani | 2002-12-10 |
| 6489819 | Clock synchronous semiconductor memory device allowing testing by low speed tester | Takeshi Hamamoto, Yasuhiro Konishi | 2002-12-03 |
| 6449208 | Semiconductor memory device capable of switching reference voltage for generating intermediate voltage | Yuichiro Komiya | 2002-09-10 |
| 6426671 | Internal voltage generating circuit | — | 2002-07-30 |
| 6392944 | Semiconductor memory device capable of performing stable sensing operation even under low power supply voltage environment | — | 2002-05-21 |
| 6377074 | Semiconductor device having a constant-current source circuit | Katsuyoshi Mitsui | 2002-04-23 |
| 6337824 | Dynamic semiconductor memory device with reduced current consumption in sensing operation | Takeshi Hamamoto | 2002-01-08 |