Inventor · disambiguated record
Takamitsu Ookura
Also filed as: OOKURA TAKAMITSU
3 granted patents·10 citations·filing 2011–2016
58Inventor score
Top patents by PatentIndex Score
3 records- 0182US8901480B2Optical sensor having a blocking film disposed over light receiving elements on a semiconductor substrate via a light transparent film for detecting an incident angle of lightMICHIYAMA KATSUNORI·Filed 2011·Granted Dec 2, 2014·9 cites·54 claims
- 0263US10228281B2Optical sensor and manufacturing method for the sameDENSO CORP·Filed 2016·Granted Mar 12, 2019·1 cites·6 claims
- 0331US10444066B2Optical sensorDENSO CORP·Filed 2016·Granted Oct 15, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →