Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625605 | Service attribute management system | Hiroshi Nagai, Kei Kato | 2003-09-23 |
| 6529907 | Service quality management system | Kei Kato, Hiroshi Nagai | 2003-03-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6625605 | Service attribute management system | Hiroshi Nagai, Kei Kato | 2003-09-23 |
| 6529907 | Service quality management system | Kei Kato, Hiroshi Nagai | 2003-03-04 |