Assignee
IGARASHI MASUKAZU
JP·4 granted patents·1 pending application·42 citations·filing 2009–2012
Top patents by PatentIndex Score
5 records- 0191US8687319B2Magnetic recording apparatus with magnetic recording head capable of recording information on a magnetic recording mediumIGARASHI MASUKAZU·Filed 2012·Granted Apr 1, 2014·16 cites·12 claims
- 0289US8547656B2Spin-torque oscillator (STO) for microwave-assisted magnetic recording (MAMR) and methods of use thereofIGARASHI MASUKAZU·Filed 2012·Granted Oct 1, 2013·11 cites·20 claims
- 0384US8760806B2Microwave assisted magnetic recording head and microwave assisted magnetic recording apparatus having a magnetic flux rectifying layer with a magnetic flux rectifying actionIGARASHI MASUKAZU·Filed 2009·Granted Jun 24, 2014·6 cites·16 claims
- 0479US8724260B2Information recording device having high-frequency field generating multilayer material with a receded section disposed between main and opposing polesIGARASHI MASUKAZU·Filed 2009·Granted May 13, 2014·9 cites·10 claims
- 0541US2012113542A1Oscillator in which polarity is changed at high speed, magnetic head for mamr and fast data transfer rate hddIGARASHI MASUKAZU·Filed 2011·Application pending·0 cites
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