Issued Patents All Time
Showing 101–125 of 152 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7330377 | Semiconductor memory device | Koichi Fukuda | 2008-02-12 |
| 7330372 | Non-volatile semiconductor memory device | Kenichi Imamiya, Hiroshi Nakamura | 2008-02-12 |
| 7315915 | Non-volatile semiconductor memory device and electric device with the same | Yasuyuki Fukuda, Masatsugu Kojima, Kenichi Imamiya | 2008-01-01 |
| 7313027 | Nonvolatile semiconductor memory device and a method of word lines thereof | — | 2007-12-25 |
| 7286400 | Non-volatile semiconductor memory device with pass/fail detection circuit | Masatsugu Kojima, Koichi Kawai | 2007-10-23 |
| 7259990 | Semiconductor memory device | Hiroshi Maejima | 2007-08-21 |
| 7259985 | Semiconductor memory device | Hiroshi Maejima | 2007-08-21 |
| 7254060 | Nonvolatile semiconductor memory device | Koichi Kawai, Kenichi Imamiya | 2007-08-07 |
| 7224621 | Semiconductor integrated circuit adapted to output pass/fail results of internal operations | Hiroshi Nakamura, Kenichi Imamiya, Toshio Yamamura, Koichi Kawai | 2007-05-29 |
| 7184314 | Semiconductor memory device | Koichi Fukuda | 2007-02-27 |
| 7180787 | Semiconductor memory device | Tomoharu Tanaka | 2007-02-20 |
| 7173862 | Non-volatile semiconductor memory device, method for sub-block erase and electric device with the same | Takuya Futatsuyama, Kenichi Imamiya, Noboru Shibata | 2007-02-06 |
| 7133314 | Non-volatile semiconductor memory device with reduced chip real estate area for transfer transistors | Takuya Futatsuyama | 2006-11-07 |
| 7126851 | Method of transferring initially-setting data in a non-volatile semiconductor memory | Toshihiko Himeno, Kenichi Imamiya, Hiroshi Nakamura | 2006-10-24 |
| 7123515 | Semiconductor integrated circuit adapted to output pass/fail results of internal operations | Hiroshi Nakamura, Kenichi Imamiya, Toshio Yamamura, Koichi Kawai | 2006-10-17 |
| 7117296 | Method of programming non-volatile semiconductor memory device having an electrically erasable and programmable memory cell array | Kenichi Imamiya, Hiroshi Nakamura, Mikito Nakabayashi, Koichi Kawai | 2006-10-03 |
| 7061799 | Nonvolatile semiconductor memory device | Koichi Kawai, Kenichi Imamiya | 2006-06-13 |
| 7038946 | Non-volatile semiconductor memory device | Kenichi Imamiya, Hiroshi Nakamura | 2006-05-02 |
| 7023741 | Semiconductor integrated circuit adapted to output pass/fail results of internal operations | Hiroshi Nakamura, Kenichi Imamiya, Toshio Yamamura, Koichi Kawai | 2006-04-04 |
| 7016230 | Non-volatile semiconductor memory device | — | 2006-03-21 |
| 7009878 | Data reprogramming/retrieval circuit for temporarily storing programmed/retrieved data for caching and multilevel logical functions in an EEPROM | Hiroshi Nakamura, Ken Takeuchi, Kenichi Imamiya | 2006-03-07 |
| 6999344 | Non-volatile semiconductor memory device and electric device with the same | Hiroshi Nakamura, Kenichi Imamiya | 2006-02-14 |
| 6995410 | NAND flash memory with unequal spacing between signal lines | Hiroshi Nakamura, Kenichi Imamiya | 2006-02-07 |
| 6977846 | Non-volatile semiconductor memory device in which one page is set for a plurality of memory cell arrays | Koichi Kawai, Kenichi Imamiya, Hiroshi Nakamura | 2005-12-20 |
| 6972996 | Pattern layout of transfer transistors employed in row decoder | Hiroshi Nakamura, Kenichi Imamiya, Tomoharu Tanaka | 2005-12-06 |