Issued Patents All Time
Showing 76–95 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8219744 | Semiconductor memory device which includes memory cell having charge accumulation layer and control gate | Takahiro Suzuki, Shinya Fujisawa, Masuji Nishiyama | 2012-07-10 |
| 8082383 | Semiconductor memory device which includes memory cell having charge accumulation layer and control gate | Takahiro Suzuki, Shinya Fujisawa, Masuji Nishiyama | 2011-12-20 |
| 7791967 | Semiconductor memory device and method of testing the same | Takahiro Suzuki, Shinya Fujisawa | 2010-09-07 |
| 7760584 | Semiconductor memory device, semiconductor device, and data write method | — | 2010-07-20 |
| 7701781 | Semiconductor memory device with memory cell including a charge storage layer and a control gate and method of controlling the same | Shinya Fujisawa, Takahiro Suzuki | 2010-04-20 |
| 7606104 | Semiconductor memory device and electric power supply method | Emiko Nagatani | 2009-10-20 |
| 7570522 | Semiconductor memory device, semiconductor device, and data write method | — | 2009-08-04 |
| 7512004 | Semiconductor memory device having stacked gate including charge accumulation layer and control gate and test method thereof | — | 2009-03-31 |
| 7345919 | Semiconductor device that enables simultaneous read and write/read operation | Yasuhiko Honda, Hideo Kato, Hidetoshi Saito, Masao Kuriyama, Takafumi Ikeda +1 more | 2008-03-18 |
| 7126855 | Semiconductor device that enables simultaneous read and write/read operation | Yasuhiko Honda, Hideo Kato, Hidetoshi Saito, Masao Kuriyama, Takafumi Ikeda +1 more | 2006-10-24 |
| 6928002 | Non-volatile semiconductor memory device | Hitoshi Shiga, Tadayuki Taura | 2005-08-09 |
| 6920057 | Semiconductor device that enables simultaneous read and write/read operation | Yasuhiko Honda, Hideo Kato, Hidetoshi Saito, Masao Kuriyama, Takafumi Ikeda +1 more | 2005-07-19 |
| 6906960 | Semiconductor memory device | Hidetoshi Saito, Hideo Kato | 2005-06-14 |
| 6903983 | Semiconductor integrated circuit device and read start trigger signal generating method therefor | Hidetoshi Saito, Hitoshi Shiga, Yasuhiko Honda, Tadayuki Taura, Hideo Kato | 2005-06-07 |
| 6829194 | Semiconductor device that enables simultaneous read and write/read operation | Yasuhiko Honda, Hideo Kato, Hidetoshi Saito, Masao Kuriyama, Takafumi Ikeda +1 more | 2004-12-07 |
| 6778443 | Non-volatile semiconductor memory device having memory blocks pre-programmed before erased | Hitoshi Shiga, Tadayuki Taura | 2004-08-17 |
| 6717852 | Nonvolatile semiconductor memory device capable of concurrently and reliably writing/erasing and reading memory cores | Yasuhiko Honda, Hideo Kato, Masao Kuriyama, Hidetoshi Saito | 2004-04-06 |
| 6512693 | Semiconductor device that enables simultaneous read and write/erase operation | Yasuhiko Honda, Hideo Kato, Hidetoshi Saito, Masao Kuriyama, Takafumi Ikeda +1 more | 2003-01-28 |
| 6377502 | Semiconductor device that enables simultaneous read and write/erase operation | Yasuhiko Honda, Hideo Kato, Hidetoshi Saito, Masao Kuriyama, Takafumi Ikeda +1 more | 2002-04-23 |
| 6222779 | Semiconductor storage device with automatic write/erase function | Hidetoshi Saito, Hideo Kato, Naoto Tomita | 2001-04-24 |