Inventor · disambiguated record
Madoka Nakayama
Also filed as: NAKAYAMA MADOKA
3 granted patents·165 citations·filing 1998–2002
77Inventor score
Technology areasA63F
Top patents by PatentIndex Score
3 records- 0181US6478679B1Memory device, controller and electronic deviceSEGA ENTERPRISES KK·Filed 1998·Granted Nov 12, 2002·109 cites·21 claims
- 0279US6786826B2Memory device, controller, and electronic deviceSEGA ENTERPRISES KK·Filed 2002·Granted Sep 7, 2004·30 cites·4 claims
- 0349US6656049B1Electronic game apparatusKABUSHIKI KAISAH SEGA ENTPR·Filed 1999·Granted Dec 2, 2003·26 cites·11 claims
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