Hidemitsu Higuchi
51Patents
11h-index
29Co-inventors
78Inventor score
Filing activity: Apr 25, 1995 → Sep 2, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6118784A | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Electricity | 170 | Expired |
| US6580717B1 | Packet communication method and apparatus and a recording medium storing a packet communication program | Electricity | 53 | Expired |
| US7068656B2 | Packet routing apparatus and a method of routing a packet | Electricity | 50 | Expired |
| US5509121A | Multi-protocol communication control apparatus | Electricity | 32 | Expired |
| US6690669B1 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Electricity | 28 | Expired |
| US5797041A | Communication control system utilizing a shared buffer composed of first and second descriptors which are managed by high and low level protocols | Electricity | 19 | Expired |
| US7177310B2 | Network connection apparatus | Electricity | 16 | Expired |
| US6907037B2 | Multicast routing method and an apparatus for routing a multicast packet | Electricity | 15 | Expired |
| US6912219B2 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4 converting apparatus | Electricity | 14 | Expired |
| US7072339B2 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Electricity | 13 | Expired |
| US7400645B2 | Multicast routing method and an apparatus for routing a multicast packet | Electricity | 12 | Expired |
| US7072338B2 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Electricity | 9 | Expired |
| US7917621B2 | Method and system for network access control | Electricity | 9 | Active |
| US7609629B2 | Network controller and control method with flow analysis and control function | Electricity | 8 | Active |
| US6985485B2 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Electricity | 8 | Expired |
| US7012931B2 | Multicast communication method | Electricity | 8 | Expired |
| US6920136B2 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Electricity | 8 | Expired |
| US7158526B2 | Packet communication method and apparatus and a recording medium storing a packet communication program | Electricity | 8 | Expired |
| US7502372B2 | Multicast routing method and apparatus for routing multicast packet | Electricity | 7 | Expired |
| US6928077B2 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Electricity | 7 | Expired |
| US7583698B2 | Multicast communication method | Electricity | 7 | Active |
| US7400646B2 | Multicast routing method and an apparatus for routing a multicast packet | Electricity | 7 | Expired |
| US7092392B2 | Packet routing apparatus | Electricity | 6 | Expired |
| US6920138B2 | Communication method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Electricity | 6 | Expired |
| US6920137B2 | Communicating method between IPv4 terminal and IPv6 terminal and IPv4-IPv6 converting apparatus | Electricity | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.