Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10078550 | Memory system, error correction device, and error correction method | Takao Marukame, Yoshifumi Nishi, Yusuke Higashi, Kazuya Matsuzawa, Yuichiro Mitani | 2018-09-18 |
| 10048938 | Arithmetic control device, memory system including the same, information processing device, and arithmetic control method | Kazuya Matsuzawa, Takao Marukame, Yuuichiro Mitani | 2018-08-14 |
| 9983818 | Individual identification device, storage device, individual identification system, method of individual identification, and program product | Yuuichiro Mitani, Tetsufumi Tanamoto, Takao Marukame | 2018-05-29 |
| 9794073 | Information processing system and semiconductor device | Tetsufumi Tanamoto, Yuichiro Mitani | 2017-10-17 |
| 9665426 | Semiconductor device and reading method | Kuniharu Takahashi, Hiroyuki Nagashima, Yuichiro Mitani, Katsuki Matsudera, Kazunori Kanebako | 2017-05-30 |
| 9570181 | Memory system | Takao Marukame, Kazuya Matsuzawa, Yoshifumi Nishi, Yusuke Higashi, Yuuichiro Mitani | 2017-02-14 |
| 9424927 | Memory system, control system and method of predicting lifetime | Tetsufumi Tanamoto, Yuichiro Mitani, Takao Marukame | 2016-08-23 |
| 9349948 | Non-volatile variable resistive element, controlling device and storage device | Reika Ichihara, Yuuichiro Mitani | 2016-05-24 |
| 9286995 | Memory system and control method | Yuichiro Mitani | 2016-03-15 |
| 9164704 | Semiconductor storage device for handling write to nonvolatile memories with data smaller than a threshold | Takao Marukame, Takahiro Kurita, Yuki Sasaki, Yusuke Higashi, Yuichiro Mitani | 2015-10-20 |
| 9054739 | Error correction device, error correction method and computer program product | Takao Marukame, Yoshifumi Nishi, Yusuke Higashi, Takahiro Kurita, Yuuichiro Mitani +1 more | 2015-06-09 |