Inventor · disambiguated record
Kei Nagaoka
Also filed as: NAGAOKA KEI
7 granted patents·389 citations·filing 2000–2020
86Inventor score
Top patents by PatentIndex Score
7 records- 0195US6695694B2Game machine, game device control method, information storage medium, game distribution device, and game distribution methodKONAMI CORP·Filed 2001·Granted Feb 24, 2004·123 cites·20 claims
- 0290US6450888B1Game system and programKONAMI CO LTD·Filed 2000·Granted Sep 17, 2002·130 cites·33 claims
- 0388US6320110B1Music game device with automatic setting, method for controlling the same, and storage medium thereforKONAMI CORP·Filed 2000·Granted Nov 20, 2001·54 cites·17 claims
- 0486US6659873B1Game system, game device capable of being used in the game system, and computer-readable memory mediumKONAMI CO LTD·Filed 2000·Granted Dec 9, 2003·81 cites·4 claims
- 0564US11325392B2PrinterSEIKO EPSON CORP·Filed 2020·Granted May 10, 2022·0 cites·10 claims
- 0663US11273649B2PrinterSEIKO EPSON CORP·Filed 2020·Granted Mar 15, 2022·0 cites·10 claims
- 0750US7753796B2Game device, game device control method, program, program distribution device, information storage mediumKONAMI DIGITAL ENTERTAINMENT·Filed 2003·Granted Jul 13, 2010·1 cites·13 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →