Shiro Tanabe
20Patents
9h-index
40Co-inventors
75Inventor score
Filing activity: Jul 28, 1989 → Oct 25, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5027400A | Multimedia bidirectional broadcast system | Electricity | 881 | Expired |
| US5612959A | Multicast communications method | Electricity | 126 | Expired |
| US6633571B1 | VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus | Electricity | 87 | Expired |
| US5333131A | Packet switching method and system with self-routing switch | Electricity | 47 | Expired |
| US5749053A | Mobile communication network and control method thereof | Electricity | 45 | Expired |
| US6829232B1 | Communication method for terminals connected to IP networks to receive services provided by intelligent networks | Electricity | 28 | Expired |
| US5177736A | Packet switch | Electricity | 21 | Expired |
| US5701412A | Telecommunications service control method in intelligent network | Electricity | 14 | Expired |
| US7881311B2 | VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus | Electricity | 10 | Expired |
| US7606914B2 | Session QoS control apparatus | Electricity | 9 | Active |
| US7599682B2 | Method of implementing multi-party conference service by using broadcast/multicast service of a wireless communications system | Electricity | 9 | Active |
| US5129046A | Method for automatically converting a data flow description of a source program directly into a function design chart | Physics | 9 | Expired |
| US7974269B2 | Mobile communication control method and mobile communication system | Electricity | 6 | Active |
| US7889758B2 | Method for allocating subchannel in wireless network | Electricity | 4 | Active |
| US8239468B2 | Session QoS control apparatus | Electricity | 4 | Active |
| US7016373B2 | Packet switching apparatus | Electricity | 4 | Expired |
| US6055238A | Packet terminal and packet communication network | Electricity | 3 | Expired |
| US7983281B2 | VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus | Electricity | 1 | Active |
| US8582587B2 | VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus | Electricity | 1 | Active |
| US9124531B2 | VPN composing method, interwork router, packet communication method, data communication apparatus, and packet relaying apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.