Inventor · disambiguated record
Kiwamu Shirakawa
Also filed as: SHIRAKAWA KIWAMU
5 granted patents·1 pending application·57 citations·filing 2002–2009
78Inventor score
Files withDAIDO STEEL CO LTD2RES INST FOR ELECTRIC AND MAGN2FOUNDATION THE RES INST FOR EL1IMATANI HIROFUMI1
Top patents by PatentIndex Score
6 records- 0183US6642714B2Thin-film magnetic field sensorRES INST FOR ELECTRIC AND MAGN·Filed 2002·Granted Nov 4, 2003·34 cites·19 claims
- 0270US7218103B2Methods for manufacturing a thin film magnetic sensorDAIDO STEEL CO LTD·Filed 2006·Granted May 15, 2007·6 cites·6 claims
- 0369US7170287B2Thin film magnetic sensor and method of manufacturing the sameDAIDO STEEL CO LTD·Filed 2004·Granted Jan 30, 2007·7 cites·14 claims
- 0453US6962001B2Magnetic north detecting device and magnetic north detecting methodRES INST FOR ELECTRIC AND MAGN·Filed 2004·Granted Nov 8, 2005·10 cites·10 claims
- 0537US8963544B2Signal transmission deviceIMATANI HIROFUMI·Filed 2009·Granted Feb 24, 2015·0 cites·50 claims
- 0629US2004239320A1Thin film magnetic sensor and method of manufacturing the sameFOUNDATION THE RES INST FOR EL·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →