Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490622 | Node device and scheme for sharing common virtual connection indentifier between end-nodes | Yasuhiro Katsube, Shigeo Matsuzawa | 2002-12-03 |
| 6480468 | Repeater | Tohru Kishigami, Kazuo Nogami, Shigeo Matsuzawa | 2002-11-12 |
| 6356553 | Network node and method of packet transfer | Hisako Tanaka, Yasuhiro Katsube | 2002-03-12 |
| 6343322 | IP over ATM system using control messages to set up cut-through paths or bypass pipes in routers | Junko Ami, Yasuhiro Katsube, Takeshi Saito, Hiroshi Esaki | 2002-01-29 |