Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096359 | Nonvolatile memory device having resistive memory cells including at least one resistive memory cell initial state | Yuhei Yoshimoto | 2018-10-09 |
| 10049734 | Data storing method of non-volatile memory device by assigning an initial state to data | — | 2018-08-14 |
| 9948471 | Tamper-resistant non-volatile memory device and integrated circuit card | — | 2018-04-17 |
| 9921975 | Cryptographic processing device having a non-volatile memory including memory cells in an initial or a variable state | Takuji Maeda, Shinji Inoue, Masato Suto | 2018-03-20 |
| 9898598 | Authentication system having a non-volatile memory including memory cells in initial or variable states and a host computer for performing authentication therebetween | — | 2018-02-20 |
| 9892783 | Non-volatile memory device including memory cells having variable resistance values | Yuhei Yoshimoto | 2018-02-13 |