Inventor · disambiguated record
Masaya Hirakawa
Also filed as: HIRAKAWA MASAYA
5 granted patents·1 pending application·34 citations·filing 2000–2018
75Inventor score
Top patents by PatentIndex Score
6 records- 0180US10308034B2Liquid container, liquid remaining amount detection circuit of liquid container, liquid remaining amount detection method, liquid container identification method, ink mounting unit, printer, and print systemROHM CO LTD·Filed 2017·Granted Jun 4, 2019·2 cites·9 claims
- 0280US9383867B2Touch display having proximity sensor electrode pair with each electrode formed on the top face of the display panel so as to overlap the display regionHIRAKAWA MASAYA·Filed 2010·Granted Jul 5, 2016·11 cites·8 claims
- 0361US6636144B1Data transmission apparatus having a fingerprint reader and method thereofNEC CORP·Filed 2000·Granted Oct 21, 2003·20 cites·26 claims
- 0454US11022650B2Capacitive switch controllerROHM CO LTD·Filed 2018·Granted Jun 1, 2021·0 cites·19 claims
- 0541US7190739B2Regenerator circuit of serial data and method of regenerating the sameROHM CO LTD·Filed 2003·Granted Mar 13, 2007·1 cites·6 claims
- 0639US2011018558A1Electrostatic sensorROHM CO LTD·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →