Inventor · disambiguated record
Takatsugu Hirayama
Also filed as: HIRAYAMA TAKATSUGU
2 granted patents·57 citations·filing 2010–2012
64Inventor score
Files withSAKATA KOTARO2
Top patents by PatentIndex Score
2 records- 0194US9538219B2Degree of interest estimating device and degree of interest estimating methodSAKATA KOTARO·Filed 2012·Granted Jan 3, 2017·46 cites·20 claims
- 0280US8678589B2Gaze target determination device and gaze target determination methodSAKATA KOTARO·Filed 2010·Granted Mar 25, 2014·11 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →