Inventor · disambiguated record
Keizou Katou
Also filed as: KATOU KEIZOU
3 granted patents·27 citations·filing 2010–2014
69Inventor score
Top patents by PatentIndex Score
3 records- 0189US8779764B2Method for producing magnetoresistive effect element, magnetic sensor, rotation-angle detection deviceMEGURO KENICHI·Filed 2010·Granted Jul 15, 2014·14 cites·9 claims
- 0287US9007721B2Microwave assisted magnetic recording head having spin torque oscillator, and magnetic recording apparatusHITACHI LTD·Filed 2013·Granted Apr 14, 2015·10 cites·4 claims
- 0379US9488702B2Method for producing magneto-resistive effect element, magnetic sensor, rotation-angle detection deviceHITACHI METALS LTD·Filed 2014·Granted Nov 8, 2016·3 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →