Inventor
YOSHIDA NAOMASA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “YOSHIDA NAOMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTT DOCOMO INC
4 patentsUS7697949B2Apr 13, 2010
PoC server, PoC terminal, floor control method, and PoC terminal control method
NTT DOCOMO INC9 citations83
US7853278B2Dec 14, 2010
Communication control server, communication terminal and communication control method
NTT DOCOMO INC4 citations61
US7774026B2Aug 10, 2010
Mobile communication terminal and storage medium
NTT DOCOMO INC2 citations60
US7711380B2May 4, 2010
PoC communication server apparatus, terminal apparatus and PoC communication method
NTT DOCOMO INC0 citations38