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Sugai Hiroshi

Hitachi

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Archive | 1988

DETECTING APPARATUS OF POSITION OF SPEED, OR METHOD THEREFOR

Sugiura Yasuyuki; Onoe Toshika; Miyashita Kunio; Nagase Hiroshi; Muto Nobuyoshi; Kobayashi Sumio; Sugai Hiroshi

Archive | 1988

REVERSE-CONNECTION PROTECTIVE ALARM DEVICE FOR DC POWER-CONSUMING APPARATUS

Ikeno Shoji; Igarashi Sadayuki; Miura Satoshi; Chiba Hiroshi; Sugai Hiroshi

Archive | 1987

MAGNETIC TYPE ENCODER

Okawa Tadashi; Sato Kazuo; Sugai Hiroshi

Archive | 1986

APPARATUS FOR OUTPUTTING ROTARY INFORMATION

Okawa Tadashi; Tomita Hiroyuki; Yatsuhara Masanao; Muramatsu Masaharu; Kobayashi Sumio; Sugai Hiroshi; Ninomiya Juichi

Archive | 1998

METHOD FOR CONTROLLING VOLTAGE PWM CONVERTER

Kubo Kenji; Okuyama Toshiaki; Sugai Hiroshi; Ishida Seiji; Ibori Satoshi

Archive | 1989

SEQUENCE CONTROL SYSTEM

Shikayama Masahiro; Nagase Hiroshi; Sugai Hiroshi

Archive | 1987

TEMPERATURE DETECTOR OF AC SERVOMOTOR AND HEATING PROTECTOR USING THE SAME

Tokashiki Mutsuo; Kobayashi Sumio; Tomita Hiroyuki; Sugai Hiroshi; Okawa Tadashi

Archive | 1986

DRIVING DEVICE OF LOAD

Yatsuhara Masanao; Sugai Hiroshi

Archive | 1984

CONTOLLER FOR AC MOTOR

Sugai Hiroshi; Yatsuhara Masanao; Ninomiya Jiyuichi; Koike Toshio

Archive | 1983

Detecting device of revolution speed and position of rotating body

Kadoya Tadaaki; Sugai Hiroshi; Ninomiya Jiyuichi; Tomita Hiroyuki; Hanada Takeshi

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Kobayashi Sumio

Hitachi

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Okawa Tadashi

Hitachi

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Tomita Hiroyuki

Hitachi

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Muramatsu Masaharu

Hitachi

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Nagase Hiroshi

Hitachi

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Ishida Seiji

Hitachi

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Kubo Kenji

Hitachi

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Ninomiya Hisakazu

Hitachi

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Okuyama Toshiaki

Hitachi

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Takahashi Tadashi

Hitachi

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