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Dive into the research topics where Fujiwara Hirofumi is active.

Publication


Featured researches published by Fujiwara Hirofumi.


Archive | 2014

COOLING STRUCTURE OF SLIP RING DEVICE

Tominaga Satoshi; Shiina Takahiro; Murakami Arata; Takayama Hitoshi; Asaumi Shu; Watanabe Takao; Kamitsuji Kiyoshi; Yumoto Shuji; Fujiwara Hirofumi


Archive | 2013

VEHICLE DRIVING MECHANISM

Matsumoto Shohei; Kubo Hideto; Hayashi Hiroto; Yoshihara Koji; Yumoto Shuji; Fujiwara Hirofumi; Kamitsuji Kiyoshi


Archive | 2013

Hydrogen purification device and method for using same

Nakanishi Haruyuki; Nakamura Norihiko; Arikawa Hidekazu; Fujiwara Hirofumi; Kubo Hidehito; Toh Keiji; Kumano Akiko; Matsumoto Shohei


Archive | 2013

Hydrogen generating device and method for using same

Nakanishi Haruyuki; Nakamura Norihiko; Arikawa Hidekazu; Fujiwara Hirofumi; Kubo Hidehito; Fuji Keiji; Kumano Akiko; Matsumoto Shohei


Archive | 2016

SLIP RING DEVICE AND VEHICLE CONTROL UNIT EQUIPPED WITH ROTARY ELECTRIC MACHINE INCLUDING THE SAME

Enoshima Fuminobu; Suzuki Junya; Takeuchi Junji; Yumoto Shuji; Fujiwara Hirofumi


Archive | 2016

CONTROLLER OF DYNAMO-ELECTRIC MACHINE

Matsumoto Shohei; Fujiwara Hirofumi; Kubo Hideto; Suzuki Junya; Hayashi Hiroto; Toyama Tomoyuki; Uemura Masahide; Murakami Arata; Watanabe Takao


Archive | 2015

COOLING DEVICE OF SLIP RING FOR ROTARY ELECTRIC MACHINE

Asaumi Shu; Watanabe Takao; Murakami Arata; Tominaga Satoshi; Kamitsuji Kiyoshi; Yumoto Shuji; Fujiwara Hirofumi


Archive | 2015

DYNAMO-ELECTRIC DEVICE

Tominaga Satoshi; Murakami Arata; Watanabe Takao; Asaumi Shu; Kamitsuji Kiyoshi; Yumoto Shuji; Fujiwara Hirofumi


Archive | 2014

BRUSH DEVICE FOR ROTARY ELECTRIC MACHINE

Yumoto Shuji; Kubo Hideto; Hayashi Hiroto; Matsumoto Shohei; Yoshihara Koji; Fujiwara Hirofumi; Kamitsuji Kiyoshi


Archive | 2014

BRUSH ABNORMALITY DETECTOR FOR ROTARY ELECTRIC MACHINE

Yoshihara Koji; Kubo Hideto; Hayashi Hiroto; Kamitsuji Kiyoshi; Matsumoto Shohei; Yumoto Shuji; Fujiwara Hirofumi; Asaumi Shu; Takayama Hitoshi; Watanabe Takao

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