Inventor · disambiguated record
Akira Kaiyama
Also filed as: KAIYAMA AKIRA
9 granted patents·3 pending applications·330 citations·filing 1995–2003
89Inventor score
Top patents by PatentIndex Score
12 records- 0187US5673260AMethod and system for CDMA mobile communicationNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Sep 30, 1997·154 cites·44 claims
- 0275US5615210AMobile radio communications systemNIPPON TELEGRAPH & TELEPHONE·Filed 1995·Granted Mar 25, 1997·86 cites·8 claims
- 0361US7401357B2Authentication system, mobile terminal, and authentication methodNTT DOCOMO INC·Filed 2002·Granted Jul 15, 2008·10 cites·19 claims
- 0461US6314300B1Mobile communication system for supporting multiple simultaneous communications on single mobile terminalNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Nov 6, 2001·46 cites·19 claims
- 0554US7130402B2Communication request processing system communication request processing method communication request processing apparatusNTT DOCOMO INC·Filed 2003·Granted Oct 31, 2006·4 cites·14 claims
- 0653US6985730B2Mobile communication control method and systemNTT DOCOMO INC·Filed 2002·Granted Jan 10, 2006·3 cites·7 claims
- 0753US2003092431A1Service information providing system, service information providing method, and control stationNTT DOCOMO INC·Filed 2002·Application pending·0 cites
- 0850US6937859B2Mobile communication service control system and mobile communication service control methodNTT DOCOMO INC·Filed 2001·Granted Aug 30, 2005·2 cites·15 claims
- 0948US6671289B1Short cell multiplexed ATM transmission system and transmission methodNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Dec 30, 2003·24 cites·46 claims
- 1046US6907240B2Communications control system, communications control method, service control station, and communications control stationNTT DOCOMO INC·Filed 2002·Granted Jun 14, 2005·1 cites·24 claims
- 1141US2003110081A1Information insertion service providing system, information insertion method, communication network, information management apparatus, and service control apparatusNTT DOCOMO INC·Filed 2002·Application pending·0 cites
- 1239US2003083053A1Information acquisition system and information acquisition methodNTT DOCOMO INC·Filed 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →