Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10652801 | Network management system, and network management method | Toshiaki Suzuki, Taro Ogawa, Tomoko Motohashi, Jun Nakajima | 2020-05-12 |
| 7848342 | Multicast accounting control system and broadband access server | Masanori Kamata, Kengo Ijima, Hiroaki Miyata, Ken Oouchi | 2010-12-07 |
| 7626934 | Packet transfer apparatus | Ken Oouchi, Hiroaki Miyata, Masanori Kamata | 2009-12-01 |
| 7474669 | Multicast accounting control system and broadband access server | Masanori Kamata, Kengo Ijima, Hiroaki Miyata, Ken Oouchi | 2009-01-06 |