Inventor
KODAMA TOSHIYUKI
JP2 patents
Patents
2 patentsUS5187810AFeb 16, 1993
Route guidance system for provding a mobile station with optimum route data in response to a guidance request together with base station data indicative of an identification of a base station
OKI ELECTRIC IND CO LTD286 citations92
US5058201AOct 15, 1991
Mobile telecommunications system using distributed miniature zones
OKI ELECTRIC IND CO LTD71 citations90