Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9819487 | Re-encryption key generator, re-encryption device, encryption device, decryption device, and program | Yoshihiro Fujii, Koji Okada, Tatsuyuki Matsushita | 2017-11-14 |
| 9779033 | Memory management device and non-transitory computer readable storage medium | Mikio Hashimoto, Naoko Yamada | 2017-10-03 |
| 9753867 | Memory management device and non-transitory computer readable storage medium | Mikio Hashimoto, Naoko Yamada, Jun Kanai | 2017-09-05 |
| 9753868 | Memory management device and non-transitory computer readable storage medium | Naoko Yamada, Mikio Hashimoto | 2017-09-05 |