Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7769008 | Multicast packet routing arrangements for group-membership handling | Yoshitaka Sakamoto, Hisao Taguchi, Shinsuke Shimizu | 2010-08-03 |
| 7636360 | Dynamic VLAN ID assignment and packet transfer apparatus | Minoru Nagai, Hiroaki Miyata | 2009-12-22 |
| 7616645 | Frame forwarding apparatus for converting VLAN identifiers | Hiroaki Miyata, Masahiro Kimura, Jun Nakajima | 2009-11-10 |
| 7477648 | Packet forwarding apparatus and access network system | Hiroaki Miyata, Kengo Ijima, Koji Ikeda, Daiki Nozue | 2009-01-13 |
| 7430205 | Packet transfer apparatus | Hiroaki Miyata, Jun Nakajima, Yoshitaka Sakamoto | 2008-09-30 |
| 7417990 | Layer 2 switch | Koji Ikeda, Hiroaki Miyata | 2008-08-26 |
| 7388877 | Packet transfer apparatus | Hiroaki Miyata, Jun Nakajima | 2008-06-17 |