Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8695051 | Video quality monitoring method, distribution server, and client | Satoshi Imai, Hiroshi Yamamoto, Toshio Soumiya | 2014-04-08 |
| 8296814 | Video quality monitoring method, distribution server, and client | Satoshi Imai, Hiroshi Yamamoto, Toshio Soumiya | 2012-10-23 |
| 8050182 | Network failure detection system, method, and storage medium | Hiroshi Yamamoto | 2011-11-01 |
| 8005090 | QoS information notification method, communication apparatus and inter-domain signaling apparatus for transmitting QoS information over a multi-domain network | Akiko Yamada | 2011-08-23 |
| 7890656 | Transmission system, delivery path controller, load information collecting device, and delivery path controlling method | Akiko Yamada, Hitoshi Yamada, Akira Nagata, Katsuichi Nakamura, Seiji Nomiyama +4 more | 2011-02-15 |
| 7680046 | Wide area load sharing control system | Hitoshi Yamada | 2010-03-16 |
| 7636051 | Status monitor apparatus | Satoshi Imai, Akiko Yamada, Hitoshi Yamada, Hitoshi Ueno, Akira Chugo | 2009-12-22 |
| 7630317 | Transmission bandwidth control device | Akiko Okamura, Hitoshi Yamada, Akira Nagata, Katsuichi Nakamura, Seiji Nomiyama +4 more | 2009-12-08 |
| 7328223 | Storage management system and method | Akira Nagata | 2008-02-05 |
| 7136357 | Transmission path controlling apparatus and transmission path controlling method as well as medium having transmission path controlling program recorded thereon | Toshio Soumiya, Kenya Takashima | 2006-11-14 |
| 7079493 | Device and method for collecting traffic information | Kenya Takashima, Toshio Soumiya | 2006-07-18 |
| 6985960 | Routing information mapping device in a network, method thereof and storage medium | Kenya Takashima, Toshio Soumiya | 2006-01-10 |
| 6965566 | Packet flow control apparatus and a method for controlling the same | Takeshi Kawasaki, Toshio Soumiya | 2005-11-15 |
| 6859842 | Method and apparatus for selection of paths on a communication network | Yutaka Ezaki, Toshio Soumiya, Kenya Takashima | 2005-02-22 |
| 6760774 | Boundary apparatus and method for establishing the network connection using a resource reserving function | Toshio Soumiya, Kenya Takashima, Naotoshi Watanabe, Yutaka Ezaki | 2004-07-06 |
| 6671257 | Feedback control method and device in ATM switching system | Toshio Soumiya, Takeshi Kawasaki, Naotoshi Watanabe, Michio Kusayanagi, Kenichi Kawarai | 2003-12-30 |
| 6563794 | Boundary device for performing a connection control at a boundary between two communications networks | Kenya Takashima, Naotoshi Watanabe, Toshio Soumiya, Yutaka Ezaki, Kazunori Murata | 2003-05-13 |
| 6438107 | Cell transfer rate control apparatus and method | Toshio Somiya | 2002-08-20 |
| 6226265 | Packet flow monitor and control system | Takeshi Kawasaki, Tomohiro Ishihara, Toshio Soumiya, Masato Okuda, Michio Kusayanagi +3 more | 2001-05-01 |
| 6094418 | Feedback control method and device in ATM switching system | Toshio Soumiya, Takeshi Kawasaki, Naotoshi Watanabe, Michio Kusayanagi, Kenichi Kawarai | 2000-07-25 |
| 5949757 | Packet flow monitor and control system | Masafumi Katoh, Takeshi Kawasaki, Naotoshi Watanabe, Tetsuya Nishi, Toshio Soumiya +3 more | 1999-09-07 |
| 5940375 | Feedback control apparatus and cell scheduling apparatus for use with cell exchange | Toshio Soumiya, Naotoshi Watanabe, Takeshi Kawasaki | 1999-08-17 |
| 5493507 | Digital circuit design assist system for designing hardware units and software units in a desired digital circuit, and method thereof | Hirotake Shinde, Kazuhito Sugino, Nozomu Matsubara, Atsushi Hikono | 1996-02-20 |