Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9712449 | Packet transfer device and power supply control method for QoS control circuit | Naohisa Koie, Teruo Kaganoi | 2017-07-18 |
| 8913499 | Bandwidth monitoring method and its device | Takeki Yazaki | 2014-12-16 |
| 8774001 | Relay device and relay method | Takeshi Kumagai, Nobuhito Matsuyama, Toshio Doi, Kazuo Sugai | 2014-07-08 |
| 8730962 | Packet switch and switching method for switching variable length packets | — | 2014-05-20 |
| 8630175 | Communication device with multi-stages of traffic shaping functions | Kiyoshi Kohzuki, Takeki Yazaki, Noriyuki Tanaka, Yoshinori Yamamura | 2014-01-14 |
| 8516283 | Network management apparatus | Tomoyuki Iijima, Hiroyasu Kimura | 2013-08-20 |
| 8358592 | Network controller and control method with flow analysis and control function | Yoshinori Watanabe, Takashi Isobe, Hidemitsu Higuchi | 2013-01-22 |
| 8340092 | Switching system and method in switching system | Teruo Kaganoi | 2012-12-25 |
| 8291106 | Bandwidth monitoring method and its device | Takeki Yazaki | 2012-10-16 |
| 8165123 | Packet forwarding device and packet priority setting method | Kiyoshi Kohzuki, Yoshihiko Sakata | 2012-04-24 |
| 8072885 | Traffic shaping circuit, terminal device and network node | — | 2011-12-06 |
| 7953007 | Excessive flow detection device, excessive flow detection circuit, terminal apparatus and network node | Yoshinori Watanabe | 2011-05-31 |
| 7903667 | Packet communication system with QoS control function | Takeki Yazaki | 2011-03-08 |
| 7869441 | Variable length packet communication device | Kenichi Sakamoto, Nobuhito Matsuyama, Noboru Endo, Koji Wakayama, Norihiko Moriwaki | 2011-01-11 |
| 7792033 | Bandwidth policing method and packet transfer apparatus with bandwidth policing function | Yuichi Ishikawa, Takeki Yazaki | 2010-09-07 |
| 7697517 | Packet forwarding apparatus with transmission control function | Takeki Yazaki | 2010-04-13 |
| 7672324 | Packet forwarding apparatus with QoS control | Takeki Yazaki | 2010-03-02 |
| 7633954 | Apparatus and method for interworking between MPLS network and non-MPLS network | Koji Wakayama, Kenichi Sakamoto, Takahisa Miyamoto | 2009-12-15 |
| 7609629 | Network controller and control method with flow analysis and control function | Yoshinori Watanabe, Takashi Isobe, Hidemitsu Higuchi | 2009-10-27 |
| 7602783 | Packet switch and switching method for switching variable length packets | — | 2009-10-13 |
| 7587511 | Bandwidth monitoring method and its device | Takeki Yazaki | 2009-09-08 |
| 7525912 | Packet shaper | Takeki Yazaki | 2009-04-28 |
| 7463635 | Packet communication system with QoS control function | Takeki Yazaki | 2008-12-09 |
| 7420917 | Bandwidth policing method and packet transfer apparatus with bandwidth policing function | Yuichi Ishikawa, Takeki Yazaki | 2008-09-02 |
| 7408935 | Packet forwarding apparatus with a flow detection table | Takeki Yazaki, Kazuo Sugai, Nobuhito Matsuyama | 2008-08-05 |