Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643258 | Communication resource management method and node device using priority control and admission control | Kotaro Ise, Yoshimitsu Shimojo | 2003-11-04 |
| 6608833 | Method of managing hop-count in label switching network and node apparatus | Hisako Tanaka | 2003-08-19 |
| 6606318 | Method of managing hop-count in label switching network and node apparatus | Hisako Tanaka | 2003-08-12 |
| 6598080 | Network interconnection apparatus network node apparatus and packet transfer method for high speed large capacity inter-network communication | Kenichi Nagami, Junko Ami, Takeshi Saito, Hiroshi Esaki | 2003-07-22 |
| 6529958 | Label switched path set up scheme with reduced need for label set up retry operation | Yoshihiro Oba | 2003-03-04 |
| 6515999 | Router apparatus and method of using a virtual connection to transfer a packet | Kenichi Nagami, Hisako Tanaka | 2003-02-04 |