Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8433289 | Communication apparatus | Junichi Hasegawa, Yuuji Niwa, Takamitsu Shirai | 2013-04-30 |
| 7680029 | Transmission apparatus with mechanism for reserving resources for recovery paths in label-switched network | Shinya Kano, Toshio Soumiya | 2010-03-16 |
| 7636051 | Status monitor apparatus | Satoshi Imai, Akiko Yamada, Hitoshi Yamada, Hitoshi Ueno, Koji Nakamichi | 2009-12-22 |
| 7616589 | Virtual LAN creation device | Akira Nagata, Keiji Miyazaki, Hitoshi Ueno, Kiyoshi Sugita, Takashi Onodera +1 more | 2009-11-10 |
| 7587634 | Network fault diagnostic device, network fault diagnostic method, and computer product | Satoshi Imai, Hitoshi Ueno, Akiko Yamada, Hitoshi Yamada | 2009-09-08 |
| 7558284 | Network design device | Norihiko Shinomiya, Keiji Miyazaki, Masatake Miyabe | 2009-07-07 |
| 7035259 | Label switch network system | Yuji Nomura | 2006-04-25 |
| 6731604 | Transmission apparatus, network transmission system, and transmission method | Hidekazu Baba | 2004-05-04 |
| 6453349 | Apparatus and method for resource reservation in a network system | Shinya Kano | 2002-09-17 |
| 6377584 | Transmission equipment and a load-distribution transmitting method in the transmission equipment | Shinya Kano, Takashi Sawada, Yasushi Kurokawa | 2002-04-23 |
| 6310858 | Frame relay system | Shinya Kano | 2001-10-30 |
| 5577028 | Routing system using a neural network | Ichiro Iida, Toshihiko Kurita | 1996-11-19 |
| 5425019 | Call accommodation system containing emergent calls and normal calls | Masafumi Katoh, Ichiro Iida, Kazuo Sakagawa, Yoshihiro Watanabe, Toshio Soumiya | 1995-06-13 |
| 5166927 | Adaptive pathfinding neutral network for a packet communication system | Ichiro Iida | 1992-11-24 |