Issued Patents All Time
Showing 1–3 of 3 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 |
| 12082052 | Communication device and method for mobile communication based on quality of service (QOS) control | Daiki Takeda, Yuichi Kakishima, Koji Hiratsuka, Hiroki Ishizuka, Masashi Anzawa +1 more | 2024-09-03 |