Issued Patents All Time
Showing 51–75 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9224488 | Semiconductor memory device | Go Shikata | 2015-12-29 |
| 9214238 | Semiconductor memory device | Masanobu Shirakawa, Kenichi Abe | 2015-12-15 |
| 9058877 | Nonvolatile semiconductor memory device | — | 2015-06-16 |
| 9047951 | Semiconductor memory device | — | 2015-06-02 |
| 9024444 | Semiconductor device | Kenichi Abe, Jumpei Sato | 2015-05-05 |
| 8942039 | Nonvolatile semiconductor memory device | Kiyofumi Sakurai | 2015-01-27 |
| 8772940 | Semiconductor device | Kenichi Abe, Jumpei Sato | 2014-07-08 |
| 8711635 | Nonvolatile semiconductor memory device | Toshiaki Edahiro, Norihiro Fujita, Fumitaka Arai, Tohru Maruyama, Masaki Kondo | 2014-04-29 |
| 8711634 | Nonvolatile semiconductor memory device and method for controlling the same | Takeshi Kamigaichi | 2014-04-29 |
| 8625349 | Potential relationship in an erasing operation of a nonvolatile semiconductor memory | Hiroyuki Kutsukake, Kenji Gomikawa, Mitsuhiro Noguchi, Kikuko Sugimae, Masato Endo +2 more | 2014-01-07 |
| 8605503 | Nonvolatile semiconductor memory device | — | 2013-12-10 |
| 8565020 | Semiconductor memory device | Toshifumi Hashimoto | 2013-10-22 |
| 8472259 | Non-volatile semiconductor memory device | Mitsuaki Honma | 2013-06-25 |
| 8385119 | Non-volatile semiconductor memory device | — | 2013-02-26 |
| 8374032 | Non-volatile semiconductor memory device | Yuko Namiki, Yuui Shimizu | 2013-02-12 |
| 8369142 | Nonvolatile semiconductor memory device | — | 2013-02-05 |
| 8315104 | Nonvolatile semiconductor memory device | Toshiaki Edahiro, Norihiro Fujita, Fumitaka Arai, Tohru Maruyama, Masaki Kondo | 2012-11-20 |
| 8313997 | Method of manufacturing a semiconductor memory using two exposure masks to form a same wiring layer | Makoto Sakuma | 2012-11-20 |
| 8289800 | Nonvolatile semiconductor memory device | Naoya Tokiwa | 2012-10-16 |
| 8279670 | Non-volatile semiconductor storage device | Yoshihisa Kondo, Noboru Shibata | 2012-10-02 |
| 8274141 | Semiconductor memory card and semiconductor memory device | Taku Nishiyama, Tetsuya Yamamoto, Naohisa Okumura | 2012-09-25 |
| 8233325 | NAND flash memory | Kiyofumi Sakurai | 2012-07-31 |
| 8203885 | Nonvolatile semiconductor memory system | Naofumi Abiko | 2012-06-19 |
| 8194465 | Non-volatile semiconductor storage device | Yuko Namiki | 2012-06-05 |
| 8178861 | Semiconductor device | — | 2012-05-15 |