Issued Patents All Time
Showing 151–175 of 325 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7177196 | Nonvolatile semiconductor memory having plural data storage portions for a bit line connected to memory cells | Ken Takeuchi, Noboru Shibata | 2007-02-13 |
| 7177199 | Behavior based programming of non-volatile memory | Jian Chen, Jeffrey W. Lutze, Yan Li, Daniel C. Guterman | 2007-02-13 |
| 7164605 | Semiconductor memory device and electric device with the same | Koichi Kawai, Noboru Shibata | 2007-01-16 |
| 7139201 | Non-volatile semiconductor memory device and memory system using the same | Masaki Momodomi, Hideo Kato, Hiroto Nakai, Yoshiyuki Tanaka, Riichiro Shirota +8 more | 2006-11-21 |
| 7120052 | Semiconductor memory device for storing multivalued data | Noboru Shibata | 2006-10-10 |
| 7106627 | Nonvolatile semiconductor memory device with redundancy and security information circuitry | Noboru Shibata | 2006-09-12 |
| 7098713 | Delay circuit having function of filter circuit | — | 2006-08-29 |
| 7088616 | Nonvolatile semiconductor memory adapted to store a multi-valued data in a single memory cell | Jian Chen | 2006-08-08 |
| 7085161 | Non-volatile semiconductor memory with large erase blocks storing cycle counts | Jian Chen | 2006-08-01 |
| 7061807 | Semiconductor memory device | Hiroshi Nakamura, Toru Tanzawa | 2006-06-13 |
| 7061798 | Operating techniques for reducing effects of coupling between storage elements of a non-volatile memory operated in multiple data states | Jian Chen, Yupin Fong, Khandker N. Quader | 2006-06-13 |
| 7046555 | Methods for identifying non-volatile memory elements with poor subthreshold slope or weak transconductance | Jeffrey W. Lutze, Jian Chen, Yan Li, Kazunori Kanebako | 2006-05-16 |
| 7042787 | Semiconductor integrated circuit device | Masaki Fujiu | 2006-05-09 |
| 7016226 | Semiconductor memory device for storing multivalued data | Noboru Shibata | 2006-03-21 |
| 6989704 | Delay circuit having function of filter circuit | — | 2006-01-24 |
| 6990019 | Nonvolatile semiconductor memory adapted to store a multi-valued data in a single memory cell | Jian Chen | 2006-01-24 |
| 6990018 | Non-volatile semiconductor memory device, electronic card using the same and electronic apparatus | Khandker N. Quader, Hiroyuki Dohmae, Atsushi Inoue, Takeaki Sato | 2006-01-24 |
| 6977845 | Semiconductor memory device and electric device with the same | Koichi Kawai, Noboru Shibata | 2005-12-20 |
| 6972996 | Pattern layout of transfer transistors employed in row decoder | Koji Hosono, Hiroshi Nakamura, Kenichi Imamiya | 2005-12-06 |
| 6967892 | Non-volatile semiconductor memory device and memory system using the same | Masaki Momodomi, Hideo Kato, Hiroto Nakai, Yoshiyuki Tanaka, Riichiro Shirota +8 more | 2005-11-22 |
| 6954378 | Nonvolatile semiconductor memory device and data write method thereof | — | 2005-10-11 |
| 6944055 | Semiconductor memory device and storage method thereof | Noboru Shibata | 2005-09-13 |
| 6944063 | Non-volatile semiconductor memory with large erase blocks storing cycle counts | Jian Chen | 2005-09-13 |
| 6940752 | Nonvolatile semiconductor memory device | Hiroshi Nakamura, Ken Takeuchi, Riichiro Shirota, Fumitaka Arai, Susumu Fujimura | 2005-09-06 |
| 6937512 | Nonvolatile semiconductor memory device with a ROM block settable in the write or erase inhibit mode | Noboru Shibata | 2005-08-30 |