Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10691705 | Data processing method, data processing device, and recording medium | Yuncheng ZHU | 2020-06-23 |
| 9762727 | Quality degradation analysis method, quality degradation analysis device, and network system | Yuncheng ZHU, Seishi Hanaoka | 2017-09-12 |
| 9629052 | Traffic management server | Rintaro Katayama, Hiroto Nakagawa | 2017-04-18 |
| 9544799 | Base station congestion management system, and base station congestion management method | Yuki Sugimoto, Katsuyuki Tsunami | 2017-01-10 |
| 9331946 | Method and apparatus to distribute data center network traffic | — | 2016-05-03 |
| 9185031 | Routing control system for L3VPN service network | — | 2015-11-10 |
| 9152639 | Method and apparatus to transfer file data to a cloud environment | — | 2015-10-06 |
| 9088503 | Multi-tenant information processing system, management server, and configuration management method | Yoshiko Yasuda, Yosuke Himura, Mariko Nakayama | 2015-07-21 |
| 9064106 | Method and apparatus to keep consistency of ACLs among a meta data server and data servers | Takahiro Nakano | 2015-06-23 |
| 9043621 | Power-saving network management server, network system, and method of determining supply of power | Masahiro Yoshizawa, Machiko Asaie, Ken Naono | 2015-05-26 |
| 8832334 | Method and apparatus to migrate existing data among storage systems based on a traffic amount that does not exceed a preset threshold | — | 2014-09-09 |
| 8751637 | Network monitoring server and network monitoring system | Masahiro Yoshizawa, Keitaro Uehara | 2014-06-10 |
| 8588236 | Virtual network management server and network system | Masahiro Yoshizawa, Tsuyoshi Tanaka, Toshiaki Tarui | 2013-11-19 |
| 8533316 | Management computer for setting configuration information of node | Yoji Ozawa | 2013-09-10 |
| 8081640 | Network system, network management server, and access filter reconfiguration method | Yoji Ozawa | 2011-12-20 |
| 7856559 | Packet communication node apparatus for authenticating extension module | Toshiaki Suzuki, Kunihiko Toumura | 2010-12-21 |
| 7835395 | Packet transfer device | Toshiaki Suzuki | 2010-11-16 |
| 7826393 | Management computer and computer system for setting port configuration information | Yoji Ozawa, Takashi Sumiyoshi | 2010-11-02 |
| 7801060 | Network management apparatus and network system | Takashi Sumiyoshi, Yoji Ozawa | 2010-09-21 |
| 7606148 | Packet forwarding apparatus | Kunihiko Toumura, Toshiaki Suzuki | 2009-10-20 |
| 7443868 | Modular type node apparatus for packet communication | Toshiaki Suzuki, Kunihiko Toumura | 2008-10-28 |
| 7406037 | Packet forwarding apparatus with redundant routing module | — | 2008-07-29 |
| 6399199 | Prepeg and carbon fiber reinforced composite materials | Mutsuko Fujino, Shunsaku Noda, Hiroki Oosedo | 2002-06-04 |