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Dive into the research topics where Ryuta Hasegawa is active.

Publication


Featured researches published by Ryuta Hasegawa.


Archive | 2008

Power conversion device for vehicle

Yusuke Kono; 佑介 河野; Yosuke Nakazawa; 洋介 中沢; Kentaro Suzuki; 健太郎 鈴木; Ryuta Hasegawa; 隆太 長谷川; Tomoyoshi Makino; 友由 牧野


Archive | 2008

INVERTER DEVICE, ELECTRIC AUTOMOBILE IN WHICH THE INVERTER DEVICE IS MOUNTED, AND HYBRID AUTOMOBILE IN WHICH THE INVERTER DEVICE IS MOUNTED

Ryuta Hasegawa; Ryuichi Morikawa; Toshiharu Oobu


Archive | 2012

VEHICLE POWER CONVERSION DEVICE AND VEHICLE

Yosuke Kouno; Yosuke Nakazawa; Kentaro Suzuki; Ryuta Hasegawa; Tomoyuki Makino


Archive | 2014

Generator excitation apparatus and power conversion system

Katsuhisa Inagaki; Kentaro Suzuki; Ryuta Hasegawa; Teruyuki Ishizuki; Kiyoshi Kusunoki


Archive | 2009

Current detector in variable current path and method of controlling variable magnetic flux motor

Ryuta Hasegawa; Kovudhikulrungsri Lilit; Masakatsu Shintomi; Nobumitsu Tada; Kazuaki Yuki; ゴーウッティクンランシー・リリット; 将克 新冨; 伸光 田多; 和明 結城; 隆太 長谷川


Archive | 2009

Method of detecting temperature of inverter, control method, and control unit of variable magnetic flux motor

Ryuta Hasegawa; Kovudhikulrungsri Lilit; Masakatsu Shintomi; Nobumitsu Tada; Kazuaki Yuki; ゴーウッティクンランシー・リリット; 将克 新冨; 伸光 田多; 和明 結城; 隆太 長谷川


Archive | 2008

Inverter, electric vehicle equipped with the inverter, and hybrid vehicle equipped with the inverter

Ryuta Hasegawa; Ryuichi Morikawa; Toshiharu Oobu


Archive | 2017

Overvoltage protection device for a variable-speed pump memory energy system

Teruyuki Ishizuki; Takashi Fujita; Ryuta Hasegawa; Yutaro Kitamori; Takahisa Kageyama; Yuichi Shiozaki


Archive | 2017

aparelho conversor de energia

Kentaro Suzuki; Ryuta Hasegawa; Tomoyuki Makino; Yosuke Nakazawa; Yuusuke Kouno


Archive | 2016

DC CURRENT BREAKER DEVICE

Yushi Koyama; 児山 裕史; Ryuta Hasegawa; 長谷川 隆太; Naotaka Iio; 飯尾 尚隆

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