Inventor · disambiguated record
Yasufumi Hagiwara
Also filed as: HAGIWARA YASUFUMI
4 granted patents·1 pending application·4 citations·filing 2009–2018
61Inventor score
Top patents by PatentIndex Score
5 records- 0178US10460694B2Display deviceJAPAN DISPLAY INC·Filed 2018·Granted Oct 29, 2019·2 cites·17 claims
- 0276US10186229B2Display deviceJAPAN DISPLAY INC·Filed 2016·Granted Jan 22, 2019·2 cites·18 claims
- 0346US2011216967A1Specified color area demarcation circuit, detection circuit, and image processing apparatus using sameHAGIWARA YASUFUMI·Filed 2009·Application pending·0 cites
- 0442US8351734B2Video signal processing device and video display deviceSHARP KK·Filed 2009·Granted Jan 8, 2013·0 cites·8 claims
- 0539US8416257B2Video signal processing circuit, display device, mobile terminal, and programMAMBA OSAMU·Filed 2009·Granted Apr 9, 2013·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →