Inventor · disambiguated record
Hisamichi Sugahara
Also filed as: SUGAHARA HISAMICHI
2 granted patents·1 pending application·256 citations·filing 1998–2002
73Inventor score
Files withSEGA ENTERPRISES KK3
Top patents by PatentIndex Score
3 records- 0194US6517438B2Input device, game device, and method and recording medium for sameSEGA ENTERPRISES KK·Filed 2001·Granted Feb 11, 2003·112 cites·8 claims
- 0294US6312335B1Input device, game device, and method and recording medium for sameSEGA ENTERPRISES KK·Filed 1998·Granted Nov 6, 2001·144 cites·6 claims
- 0349US2003073492A1Input device, game device, and method and recording medium for sameSEGA ENTERPRISES KK·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →