Assignee
IWANABE YASUHIKO
JP·4 granted patents·33 citations·filing 2010–2012
Top patents by PatentIndex Score
4 records- 0186US8619511B1Heat-assisted magnetic recording head with optical spot-size converter fabricated in 2-dimensional waveguideIWANABE YASUHIKO·Filed 2012·Granted Dec 31, 2013·11 cites·18 claims
- 0285US8406093B2Thermal-assisted-magnetic-recording head having a high refractive index core and multiple thin film cores, and magnetic recording system using the thermal-assisted-magnetic-recording headIWANABE YASUHIKO·Filed 2010·Granted Mar 26, 2013·9 cites·14 claims
- 0382US8780678B2Thermal-assisted-magnetic-recording head having core cover layerIWANABE YASUHIKO·Filed 2011·Granted Jul 15, 2014·7 cites·9 claims
- 0480US8400887B2Magnetic recording system used thermal-assisted-magnetic-recording headIWANABE YASUHIKO·Filed 2012·Granted Mar 19, 2013·6 cites·13 claims
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