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Publication


Featured researches published by Hasegawa Morihito.


Archive | 2000

Low power prescaler for a PLL circuit

Hasegawa Morihito


Archive | 2007

CONTROL CIRCUIT FOR DC-DC CONVERTER, THE DC-DC CONVERTER AND CONTROL METHOD FOR THE DC-DC CONVERTER

Tsuchiya Chikara; Ozawa Hidekiyo; Hasegawa Morihito


Archive | 2006

Sigma-delta modulator for PLL circuits

Hasegawa Morihito


Archive | 2007

Plural output switching regulator with phase comparison and delay means

Hasegawa Morihito


Archive | 2011

Control circuit of power supply unit which controls output power of external power supply based upon current from the external power supply, power supply unit and control method thereof

Ozawa Hidekiyo; Hasegawa Morihito


Archive | 2007

STEP-UP DC-DC CONVERTER AND ITS CONTROL METHOD

Hasegawa Morihito; Ozawa Hidekiyo; Tajiri Seiji; Kasai Toshihiko


Archive | 2014

WIRELESS COMMUNICATION CONTROLLING DEVICE, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION CONTROLLING METHOD

Hasegawa Morihito


Archive | 2009

POWER SUPPLY CIRCUIT, OVERCURRENT PROTECTION CIRCUIT THEREFOR, AND ELECTRONIC APPARATUS

Hasegawa Morihito; Ito Hidenobu; Hui Kwok Fai; Kasai Toshihiko; Yasukochi Katsuyuki


Archive | 2008

DC-DC CONVERSION CIRCUIT, AND DC-DC CONVERSION CONTROL CIRCUIT AND METHOD

Hasegawa Morihito; Ozawa Hidekiyo


Archive | 2007

DC-DC CONVERTER CONTROL CIRCUIT, DC-DC CONVERTER, POWER SUPPLY AND DC-DC CONVERTER CONTROL METHOD

Ozawa Hidekiyo; Hasegawa Morihito

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