Inventor · disambiguated record
Tetsu Okano
Also filed as: OKANO TETSU
4 granted patents·181 citations·filing 1994–1999
82Inventor score
Files withSEGA ENTERPRISES KK4
Top patents by PatentIndex Score
4 records- 0176US5649861AGame device for displaying game input operations on the displaySEGA ENTERPRISES KK·Filed 1994·Granted Jul 22, 1997·80 cites·17 claims
- 0274US6001017AGame device for displaying game input operations on the displaySEGA ENTERPRISES KK·Filed 1997·Granted Dec 14, 1999·66 cites·7 claims
- 0357US6585593B1Game device for displaying game input operations on the displaySEGA ENTERPRISES KK·Filed 1999·Granted Jul 1, 2003·23 cites·31 claims
- 0445US6592455B1Game device for displaying game input operations on the displaySEGA ENTERPRISES KK·Filed 1999·Granted Jul 15, 2003·12 cites·50 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →