Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7995414 | Semiconductor memory device, method of operating semiconductor memory device, and memory system | — | 2011-08-09 |
| 7315481 | Semiconductor memory | — | 2008-01-01 |
| 7286434 | Semiconductor memory device with shift register-based refresh address generation circuit | Kaoru Mori, Katuhiro Mori, Shinichi Yamada, Kuninori Kawabata | 2007-10-23 |
| 7227801 | Semiconductor memory device with reliable fuse circuit | Akira Kikutake, Kuninori Kawabata | 2007-06-05 |
| 7145825 | Semiconductor memory device with shift register-based refresh address generation circuit | Kaoru Mori, Katuhiro Mori, Shinichi Yamada, Kuninori Kawabata | 2006-12-05 |
| 6577550 | Control circuit and semiconductor memory device | — | 2003-06-10 |
| 6353565 | Semiconductor device, semiconductor memory device and test-mode entry method | — | 2002-03-05 |
| 6351432 | Synchronous semiconductor memory apparatus and input information latch control method thereof | Mitsuhiro Higashiho | 2002-02-26 |
| 5675280 | Semiconductor integrated circuit device having built-in step-down circuit for stepping down external power supply voltage | Yukihiro Nomura | 1997-10-07 |
| 5499213 | Semiconductor memory device having self-refresh function | Makoto Niimi, Toyonobu Yamada, Yoshihiro Takemae, Yoshiharu Kato | 1996-03-12 |