Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503915 | Encrypted text verification system, method and recording medium | Toshiyuki Isshiki, Toshinori Araki, Satoshi Obana | 2019-12-10 |
| 10484182 | Encrypted text verification system, method, and recording medium | Toshiyuki Isshiki, Toshinori Araki, Satoshi Obana | 2019-11-19 |