Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395897 | Communication device and communication method for mobile communication based on quality of service (QoS) | Daiki Takeda, Yuichi Kakishima, Koji Hiratsuka, Hiroki Ishizuka, Masashi Anzawa +1 more | 2025-08-19 |
| 12355640 | Service quality management system | Masashi Anzawa, Hiroki Ishizuka, Junichi Sawase | 2025-07-08 |