Inventor · disambiguated record
Hirokatsu Yamaguchi
Also filed as: YAMAGUCHI HIROKATSU
2 granted patents·5 pending applications·16 citations·filing 2004–2013
50Inventor score
Top patents by PatentIndex Score
7 records- 0163US8628397B2Multiplayer competition game device, game machine and game programKUSUDA KAZUHIRO·Filed 2004·Granted Jan 14, 2014·16 cites·7 claims
- 0255US2010267447A1Game system and jackpot drawing apparatus constituting the sameKONAMI DIGITAL ENTERTAINMENT·Filed 2008·Application pending·0 cites
- 0342US2013109464A1Game system, server, game-system control method, server control method, and storage mediumKONAMI DIGITAL ENTERTAINMENT·Filed 2012·Application pending·0 cites
- 0441US2014225861A1Touch interface detection control system and touch interface detection control methodKONAMI DIGITAL ENTERTAINMENT·Filed 2013·Application pending·0 cites
- 0538US9314693B2Game deviceAZUMA SHOGO·Filed 2012·Granted Apr 19, 2016·0 cites·7 claims
- 0638US2013123000A1Game apparatusKUSUDA KAZUHIRO·Filed 2011·Application pending·0 cites
- 0734US2013150156A1Game apparatus and game systemKUSUDA KAZUHIRO·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →