Inventor

DEMPO HIROSHI

JP11 patents

⚠️ This page may combine multiple inventors who share the name “DEMPO HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CORP

7 patents

US6934288B2Aug 23, 2005

Fragmentation processing device and fragmentation processing apparatus using thereof

NEC CORP101 citations96

US6587465B1Jul 1, 2003

Base station in a mobile communication system

NEC CORP63 citations95

US6594267B1Jul 15, 2003

AAL2 packet exchange device

NEC CORP33 citations91

US6321088B1Nov 20, 2001

Hand-over processing method in which amount of control information between terminal and satellite can be reduced and hand-over processing system of the same

NEC CORP32 citations91

US7068635B2Jun 27, 2006

Mobile network and IP packet transferring method

NEC CORP14 citations83

US6930986B2Aug 16, 2005

Base station apparatus and communication method

NEC CORP11 citations71

US7953081B2May 31, 2011

Mobile communication control method, mobile communication system, routing device, management device, and program

NEC CORP3 citations62

DEMPO HIROSHI

4 patents

US8150370B2Apr 3, 2012

Authentication system, authentication method and authentication data generation program

DEMPO HIROSHI13 citations81

US8244908B2Aug 14, 2012

System, method and program for distributed event detection

DEMPO HIROSHI6 citations70

US9331932B2May 3, 2016

Network system

DEMPO HIROSHI0 citations39

US8798081B2Aug 5, 2014

Event delivery system, rendezvous node, broker node, load distribution method for event delivery system, load distribution method for rendezvous node, delivery route construction method for broker node, storage medium storing load distribution program, and storage medium storing delivery route construction program

DEMPO HIROSHI0 citations39