Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653161 | Tamper-resistant non-volatile memory device comprising an arithmetic circuit that, in operation, calculates a binary reference value based on at least a part of the pieces of resistance value information, a read circuit that, in operation, selectively assigns, based on the binary reference value, one of two values to each of the pieces of resistance value information, and a write circuit that, in operation, performs a write operation corresponding to one of the two values among memory cells | Yoshikazu Katoh | 2017-05-16 |
| 9640238 | Data generating device and data generating method | Satoru Ogasahara, Yoshikazu Katoh | 2017-05-02 |
| 9548113 | Tamper-resistant non-volatile memory device | Yoshikazu Katoh | 2017-01-17 |
| 9536581 | Tamper-resistant non-volatile memory device | Yoshikazu Katoh, Satoru Ogasahara | 2017-01-03 |