Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11212359 | Transfer apparatus for content distribution network | Kazuaki Ueda | 2021-12-28 |
| 11184460 | Server device and transfer device for content distribution system | Kenji Yokota, Jun Kurihara | 2021-11-23 |
| 10469384 | Communication device and computer-readable storage medium | Kazuaki Ueda, Kenji Yokota | 2019-11-05 |
| 7894465 | Channel switching multicast distribution apparatus and method, and multicast reception apparatus | Chikara Sasaki, Teruyuki Hasegawa | 2011-02-22 |
| 7321560 | Method for detecting failure location of network in the Internet | Shigehiro Ano, Atsuo Tachibana, Toru Hasegawa | 2008-01-22 |
| 7151751 | Traffic generation apparatus suitable for use in communication experiments | Teruyuki Hasegawa, Toru Hasegawa, Kouji Nakao, Hiroki Furuya, Hajime Nakamura | 2006-12-19 |