Inventor · disambiguated record
Ryuhei Akiyama
Also filed as: AKIYAMA RYUHEI
2 granted patents·6 pending applications·5 citations·filing 2001–2003
48Inventor score
Files withDENTSU INC2
Top patents by PatentIndex Score
8 records- 0155US7151909B2Broadcasting information receiving apparatus and broadcasting information receiving methodDENTSU INC·Filed 2001·Granted Dec 19, 2006·3 cites·14 claims
- 0240US7499911B2Method of searching for, collecting and distributing information in distributed computerDENTSU INC·Filed 2003·Granted Mar 3, 2009·2 cites·35 claims
- 0338US2003031459A1Program receiver and accumulation broadcast charging deviceFiled 2001·Application pending·0 cites
- 0438US2003023968A1Program receiver and transmitterFiled 2001·Application pending·0 cites
- 0538US2003022620A1Transmission device,reception device, service determining device, service providing system, and service providing methodFiled 2001·Application pending·0 cites
- 0636US2002174439A1Television system for accumulation-oriented broadcast, information display system, distribution system, and information distribution methodFiled 2002·Application pending·0 cites
- 0736US2002157093A1TV program broadcasting method, TV receiver and mediumFiled 2002·Application pending·0 cites
- 0836US2002170056A1Television broadcasting method, television broadcasting device, receiving device and mediumFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →