Inventor · disambiguated record
Shigenobu Koyama
Also filed as: KOYAMA SHIGENOBU
2 granted patents·2 pending applications·7 citations·filing 2008–2017
45Inventor score
Top patents by PatentIndex Score
4 records- 0164US7683612B2Thin film magnetic sensorDAIDO STEEL CO LTD·Filed 2008·Granted Mar 23, 2010·7 cites·20 claims
- 0232US2010294978A1Metal/insulator nanogranular material and thin-film magnetic sensorDAIDO STEEL CO LTD·Filed 2010·Application pending·0 cites
- 0325US2018088188A1Thin-film magnetic sensorDAIDO STEEL CO LTD·Filed 2017·Application pending·0 cites
- 0423US9304176B2Thin-film magnetic sensor including a GMR film and method for manufacturing the sameKOYAMA SHIGENOBU·Filed 2010·Granted Apr 5, 2016·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →