Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395322 | Encryption apparatus, cypher communication system, encryption method and program | Mana Ueno, Tetsutaro Kobayashi | 2025-08-19 |
| 9519306 | Distribution device, distribution system, and distribution method | Masami Kishiro | 2016-12-13 |