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Dive into the research topics where Ozawa Hidekiyo is active.

Publication


Featured researches published by Ozawa Hidekiyo.


Archive | 1995

Charging and discharging batteries

Saeki Mituo; Okumura Masafumi; Yano Hidetoshi; Ozawa Hidekiyo; Suzui Tsutomu


Archive | 1994

AUXILIARY BATTERY UNIT AND CHARGE/DISCHARGE CONTROL METHOD

Matsuda Koichi; Ozawa Hidekiyo; Yano Hidetoshi; Obitsu Toshiro; Yamamoto Tetsuo


Archive | 2003

Dc-dc conversion control circuit and dc-dc converter

Saeki Mitsuo; Yano Hidetoshi; Ozawa Hidekiyo; Kitagawa Kiyonari; Matsuyama Toshiyuki; Matsumoto Takashi; Takimoto Hisaichi; Sano Yoshiaki


Archive | 2000

CHARGING CONTROL CIRCUIT AND CHARGING APPARATUS AND/OR CHARGING CONTROL METHOD

Saeki Mitsuo; Kitagawa Kiyonari; Ozawa Hidekiyo; Matsuyama Toshiyuki


Archive | 2000

ELECTRONIC APPARATUS AND BATTERY UNIT

Okumura Tadashi; Ozawa Hidekiyo


Archive | 2000

Method and circuit for power control, and power supply

Nakazawa Jiyuushiyo; Yano Hidetoshi; Tanaka Shigeo; Ozawa Hidekiyo


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 | 2002

POWER SUPPLY CONTROL CIRCUIT, POWER SUPPLY UNIT, AND POWER SUPPLY CONTROL METHOD

Nakazawa Jiyuushiyo; Yano Hidetoshi; Ozawa Hidekiyo; Saeki Mitsuo; Matsuda Koichi; Tanaka Shigeo


Archive | 1998

Series-connected circuit for secondary batteries

Saeki Mitsuo; Ozawa Hidekiyo; Tsukuni Toshiaki


Archive | 2000

Battery protection method e.g. for notebook computer battery pack, has switch between battery pack and supplied load held in off position in dependence on detected battery cell voltage

Saeki Mitsuo; Okumura Masafumi; Tanaka Shigeo; Ozawa Hidekiyo

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