Assignee
SASE TAKASHI
JP5 patents
Top patents by PatentIndex Score
US8724348B2May 13, 2014
Power-supply unit, hard-disk drive, and switching method of the power-supply unit
SASE TAKASHI14 citations83
US8654551B2Feb 18, 2014
Supply device, and LED lighting equipment using the same
SASE TAKASHI8 citations83
US8605464B2Dec 10, 2013
Power converter, control method of power converter, and hard disk drive
SASE TAKASHI10 citations83
US8305065B2Nov 6, 2012
Power supplying apparatus including a pulse-width modulation oscillator and smoothing filters
SASE TAKASHI12 citations83
US8199530B2Jun 12, 2012
Power supply unit, hard disk drive and method of switching the power supply unit
SASE TAKASHI16 citations83