Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077719 | Packet switching apparatus | Kazuho Miki, Ken'ichi Sakamoto, Tetsuhiko Hirata, Hiroaki Miyata | 2011-12-13 |
| 8014420 | Label switching type of packet forwarding apparatus | Kazuho Miki, Kenichi Sakamoto | 2011-09-06 |
| 7983281 | VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus | Kenichi Sakamoto, Kazuyoshi Hoshino, Shiro Tanabe, Noboru Endo | 2011-07-19 |
| 7881311 | VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus | Kenichi Sakamoto, Kazuyoshi Hoshino, Shiro Tanabe, Noboru Endo | 2011-02-01 |
| 7869441 | Variable length packet communication device | Kenichi Sakamoto, Nobuhito Matsuyama, Takeshi Aimoto, Noboru Endo, Norihiko Moriwaki | 2011-01-11 |