Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8730744 | Semiconductor memory with redundant word lines, system, and method of manufacturing semiconductor memory | — | 2014-05-20 |
| 8619487 | Semiconductor memory device and method of controlling the same | Shinya Fujioka, Koichi Nishimura, Kotoku Sato | 2013-12-31 |
| 8171210 | Semiconductor memory, operating method of semiconductor memory, and system | Hitoshi Ikeda, Takahiko Sato | 2012-05-01 |
| 8130586 | Semiconductor memory device and method of controlling the same | Shinya Fujioka, Koichi Nishimura, Kotoku Sato | 2012-03-06 |
| 8077537 | Memory device, memory controller and memory system | Syusaku Yamaguchi, Hitoshi Ikeda, Toshiya Uchida, Hiroyuki Kobayashi, Tatsuya Kanda +8 more | 2011-12-13 |
| 8004921 | Memory device, memory controller and memory system | Syusaku Yamaguchi, Hitoshi Ikeda, Toshiya Uchida, Hiroyuki Kobayashi, Tatsuya Kanda +8 more | 2011-08-23 |
| 7903487 | Semiconductor memory device, and method of controlling the same | Shinya Fujioka, Koichi Nishimura, Kotoku Sato | 2011-03-08 |
| 7869296 | Semiconductor memory device, and method of controlling the same | Shinya Fujioka, Koichi Nishimura, Kotoku Sato | 2011-01-11 |
| 7755957 | Semiconductor memory, method of controlling the semiconductor memory, and memory system | Toshikazu Nakamura | 2010-07-13 |
| 7688661 | Semiconductor memory device, and method of controlling the same | Shinya Fujioka, Koichi Nishimura, Kotoku Sato | 2010-03-30 |
| 7633825 | Semiconductor memory device with reduced current consumption | Yoshiaki Okuyama, Atsushi Takeuchi | 2009-12-15 |
| 7552369 | Semiconductor device and method for testing semiconductor device | — | 2009-06-23 |
| 7495986 | Semiconductor memory device, and method of controlling the same | Shinya Fujioka, Koichi Nishimura, Kotoku Sato | 2009-02-24 |
| 7483323 | Semiconductor memory device, and method of controlling the same | Shinya Fujioka, Koichi Nishimura, Kotoku Sato | 2009-01-27 |
| 7471587 | Semiconductor memory | — | 2008-12-30 |
| 6845055 | Semiconductor memory capable of transitioning from a power-down state in a synchronous mode to a standby state in an asynchronous mode without setting by a control register | Toru Koga, Tatsuya Kanda | 2005-01-18 |
| 6809565 | Semiconductor device | — | 2004-10-26 |
| 6584032 | Dynamic random access memory having a low power consumption mode, and method of operating the same | Shinya Fujioka, Koichi Nishimura, Kotoku Sato | 2003-06-24 |
| 6563746 | Circuit for entering/exiting semiconductor memory device into/from low power consumption mode and method of controlling internal circuit at low power consumption mode | Shinya Fujioka, Koichi Nishimura, Kotoku Sato | 2003-05-13 |
| 6531914 | Internal voltage generation circuit | — | 2003-03-11 |
| 6404221 | Threshold invariant voltage detecting device | Hiroyoshi Tomita | 2002-06-11 |