Inventor · disambiguated record
Yumiko Yokoyama
Also filed as: YOKOYAMA YUMIKO
3 granted patents·9 citations·filing 2014–2016
61Inventor score
Files withTDK CORP3
Top patents by PatentIndex Score
3 records- 0177US9824700B1Manufacturing method for a magnetic head including a main pole and a write shieldTDK CORP·Filed 2016·Granted Nov 21, 2017·3 cites·5 claims
- 0277US9153253B2Perpendicular magnetic recording head and magnetic recording unit having leading shield including exposed end surface and recess shield including mid partTDK CORP·Filed 2014·Granted Oct 6, 2015·4 cites·7 claims
- 0367US9082432B1Thin film magnetic head, head gimbal assembly, and magnetic recording deviceTDK CORP·Filed 2014·Granted Jul 14, 2015·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →