Inventor
FUJIE RYOICHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “FUJIE RYOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
5 patentsUS7885235B2Feb 8, 2011
Data communication method and mobile communication system
MITSUBISHI ELECTRIC CORP23 citations92
US6483819B1Nov 19, 2002
Radio communication system and method using space-division multiple access
MITSUBISHI ELECTRIC CORP37 citations91
US7424305B2Sep 9, 2008
Base station, mobile station, communication system, and communication method
MITSUBISHI ELECTRIC CORP9 citations82
USRE50543EAug 19, 2025
Mobile communications system and mobile terminal
MITSUBISHI ELECTRIC CORP2 citations74
US10701639B2Jun 30, 2020
Mobile communications system and mobile terminal
MITSUBISHI ELECTRIC CORP2 citations73