Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430964 | Information processing system and information processing method | Masao Akimoto | 2025-09-30 |
| 11882119 | Communication system, cryptographic key distribution method, management communication apparatus, and communication apparatus | Yoichi Masuda, Masao Akimoto | 2024-01-23 |