Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12170539 | Optical network system, optical node device, and optical network control method | Tomoyuki Hino, Hitoshi Takeshita, Shinsuke Fujisawa | 2024-12-17 |
| 12124364 | Random number quality management method and apparatus | Ken-ichiro Yoshino | 2024-10-22 |
| 12095507 | Multi-layer network system and path setting method in multi-layer network | Hitoshi Takeshita, Shinsuke Fujisawa, Tomoyuki Hino | 2024-09-17 |
| 11909647 | Encryption key generation | Takao Ochi, Ken-ichiro Yoshino | 2024-02-20 |