Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10521320 | Information processing device, information processing method and computer program product | Hiroyoshi Haruki, Fukutomo NAKANISHI, Fangming Zhao, Satoshi Aoki, Toshinari Takahashi | 2019-12-31 |
| 10447469 | Management apparatus, computer program product, system, device, and method | Yoshikazu Hanatani, Yoshihiro Oba, Naoki Ogura | 2019-10-15 |
| 10361850 | Authenticator, authenticatee and authentication method | Taku Kato, Yuji Nagai, Fangming Zhao | 2019-07-23 |
| 10361851 | Authenticator, authenticatee and authentication method | Taku Kato, Yuji Nagai, Fangming Zhao | 2019-07-23 |
| 10187207 | Re-encryption key generator, re-encryption apparatus, encryption apparatus, decryption apparatus, and storage medium | Ryotaro Hayashi | 2019-01-22 |