Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9497126 | Communication device and communication method | — | 2016-11-15 |
| 9444642 | LAN multiplexing apparatus | — | 2016-09-13 |
| 9413657 | Communication device having VPN accommodation function | — | 2016-08-09 |
| 9317431 | Address generator, address generation method, and encapsulation-decapsulation device | — | 2016-04-19 |
| 8595482 | Packet filtering method for securing security in communications and packet communications system | — | 2013-11-26 |
| 8489767 | Communication device having VPN accommodation function | — | 2013-07-16 |
| 8423669 | Communication device having VPN accommodation function | — | 2013-04-16 |
| 7836154 | Router for automatically generating IP address | — | 2010-11-16 |
| 7075932 | Communication device for selecting route of packet | Akira Takeyama | 2006-07-11 |