Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7170885 | Packet switching method and apparatus thereof | Nagayuki Hirota, Hiroshi Sekino, Shigeki Morimoto, Masashi Fukuda | 2007-01-30 |
| 7167474 | Network relaying apparatus and network relaying method capable of high-speed routing and packet transfer | Kazuo Sugai, Takeshi Aimoto, Takeki Yazaki, Nobuhito Matsuyama, Tomohiko Tanabe | 2007-01-23 |
| 6874033 | Network repeater and network next transfer desitination searching method | Kazuo Sugai, Takeshi Aimoto, Nobuhito Matsuyama, Shinichi Akahane, Noboru Tanabe | 2005-03-29 |
| 6778532 | Packet relaying apparatus and high speed multicast system | Shinichi Akahane, Kazuo Sugai, Takeshi Aimoto, Nobuhito Matsuyama, Hiroshi Sekino | 2004-08-17 |
| 6683885 | Network relaying apparatus and network relaying method | Kazuo Sugai, Takeshi Aimoto, Takeki Yazaki, Nobuhito Matsuyama, Tomohiko Tanabe | 2004-01-27 |
| 6671277 | Network relaying apparatus and network relaying method capable of high quality transfer of packets under stable service quality control | Kazuo Sugai, Takeshi Aimoto, Takeki Yazaki, Nobuhito Matsuyama, Tomohiko Tanabe | 2003-12-30 |
| 6658003 | Network relaying apparatus and network relaying method capable of high-speed flow detection | Kazuo Sugai, Takeshi Aimoto, Takeki Yazaki, Nobuhito Matsuyama, Tomohiko Tanabe | 2003-12-02 |
| 6650642 | Network relaying apparatus and network relaying method capable of high-speed routing and packet transfer | Kazuo Sugai, Takeshi Aimoto, Takeki Yazaki, Nobuhito Matsuyama, Tomohiko Tanabe | 2003-11-18 |
| 6542496 | Packet switching method and apparatus thereof | Nagayuki Hirota, Hiroshi Sekino, Shigeki Morimoto, Masashi Fukuda | 2003-04-01 |
| 5978844 | Internetworking apparatus for load balancing plural networks | Kazuaki Tsuchiya, Tetsuo Oura, Ken Watanabe | 1999-11-02 |
| 4984233 | Method and apparatus for testing station address in network | Susumu Nakayashiki, Jiro Kashio, Hisashi Matsumura, Hiroyuki Wada, Fumiaki Matsuura +1 more | 1991-01-08 |