Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836652 | Contract system and communication method for cellular phone | Toyonori Ashihara | 2004-12-28 |
| 6148339 | Health check system in network control system utilizing CORBA's event service | Osamu Nagamatsu | 2000-11-14 |
| 5996009 | System and method for administering a network having hierarchically organized managed objects | Machiko Kitamura | 1999-11-30 |