Inventor
YOKOTA FUMIHIKO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “YOKOTA FUMIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
4 patentsUS7010297B2Mar 7, 2006
Mobile management method for mobile communications, and switch and home location register used in mobile communications system
FUJITSU LTD15 citations79
US7242689B2Jul 10, 2007
Mobile IP communication terminal, mobile IP communication method, and computer product
FUJITSU LTD12 citations74
US9326229B2Apr 26, 2016
Gateway device and gateway selection method
FUJITSU LTD5 citations68
US9713177B2Jul 18, 2017
Management device, control device, and communication method
FUJITSU LTD0 citations38