Inventor · disambiguated record
Yuichiro Sagawa
Also filed as: SAGAWA YUICHIRO
7 granted patents·401 citations·filing 1995–2022
87Inventor score
Top patents by PatentIndex Score
7 records- 0197US6379244B1Music action game machine, performance operation instructing system for music action game and storage device readable by computerKONAMI CO LTD·Filed 1998·Granted Apr 30, 2002·265 cites·36 claims
- 0294US6461239B1Music action game machine, performance operation instructing system for music action game and storage device readable by computerKONAMI CO LTD·Filed 2000·Granted Oct 8, 2002·96 cites·12 claims
- 0359US7432877B2Communication terminal deviceNEC CORP·Filed 2004·Granted Oct 7, 2008·4 cites·7 claims
- 0450US11545009B2Medal arrangement device and medal game machineSEGA CORP·Filed 2022·Granted Jan 3, 2023·0 cites·11 claims
- 0543US5688175AGame machineKONAMI CO LTD·Filed 1996·Granted Nov 18, 1997·14 cites·32 claims
- 0639US5571267ATarget hitting game machineKONAMI CO LTD·Filed 1995·Granted Nov 5, 1996·12 cites·10 claims
- 0737US5741013APrize catching game machineKONAMI CO LTD·Filed 1996·Granted Apr 21, 1998·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →