Inventor · disambiguated record
Yoshifumi Ishihata
Also filed as: ISHIHATA YOSHIFUMI
4 granted patents·25 citations·filing 2001–2008
73Inventor score
Technology areasA63F
Top patents by PatentIndex Score
4 records- 0176US8105142B2Game device, communication game system, and recorded mediumISHIHATA YOSHIFUMI·Filed 2006·Granted Jan 31, 2012·9 cites·16 claims
- 0265US8251812B2Control program for action gameISHIHATA YOSHIFUMI·Filed 2008·Granted Aug 28, 2012·1 cites·20 claims
- 0363US7336276B2Game device, recording medium, and image processing method for displaying a projected image objectSEGA CORP·Filed 2001·Granted Feb 26, 2008·12 cites·16 claims
- 0456US7931534B2Control program for action gameSEGA CORP·Filed 2003·Granted Apr 26, 2011·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →