Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10446552 | Memory element | Dandan ZHAO, Reika Ichihara, Haruka SAKUMA | 2019-10-15 |
| 10048938 | Arithmetic control device, memory system including the same, information processing device, and arithmetic control method | Jiezhi Chen, Kazuya Matsuzawa, Takao Marukame | 2018-08-14 |
| 9983818 | Individual identification device, storage device, individual identification system, method of individual identification, and program product | Jiezhi Chen, Tetsufumi Tanamoto, Takao Marukame | 2018-05-29 |
| 9698236 | Semiconductor device and method for manufacturing the same | Daisuke Matsushita | 2017-07-04 |
| 9584149 | Comparator, AD converter, and wireless communication device | Masamichi Suzuki | 2017-02-28 |
| 9570181 | Memory system | Takao Marukame, Kazuya Matsuzawa, Yoshifumi Nishi, Jiezhi Chen, Yusuke Higashi | 2017-02-14 |
| 9349948 | Non-volatile variable resistive element, controlling device and storage device | Jiezhi Chen, Reika Ichihara | 2016-05-24 |
| 9054739 | Error correction device, error correction method and computer program product | Takao Marukame, Yoshifumi Nishi, Jiezhi Chen, Yusuke Higashi, Takahiro Kurita +1 more | 2015-06-09 |
| 8860118 | Semiconductor device and method for manufacturing the same | Daisuke Matsushita | 2014-10-14 |
| 8253190 | Semiconductor device and method for manufacturing the same | Daisuke Matsushita | 2012-08-28 |
| 8093126 | Nonvolatile semiconductor memory device, semiconductor device and manufacturing method of nonvolatile semiconductor memory device | Daisuke Matsushita, Ryuji Ooba, Isao Kamioka, Yoshio Ozawa | 2012-01-10 |
| 8053827 | Semiconductor device and method for manufacturing the same | Daisuke Matsushita | 2011-11-08 |
| 7943984 | Nonvolatile semiconductor memory apparatus | Masahiro Koike, Yasushi Nakasaki, Masato Koyama | 2011-05-17 |
| 7883967 | Nonvolatile semiconductor memory device, semiconductor device and manufacturing method of nonvolatile semiconductor memory device | Daisuke Matsushita, Ryuji Ooba, Isao Kamioka, Yoshio Ozawa | 2011-02-08 |
| 7863119 | Semiconductor device and method for manufacturing the same | Daisuke Matsushita | 2011-01-04 |
| 7728379 | Semiconductor device and method of manufacturing same | Takuya Konno, Yoshio Ozawa, Tetsuya Kai, Yasushi Nakasaki | 2010-06-01 |