Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9667548 | Relay apparatus and relay method | Kentarou Sugawara, Takeshi Kumagai, Naoya Kumita | 2017-05-30 |
| 9641437 | Packet relay device and packet relay method | Takao Nara | 2017-05-02 |