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Hiroshi Araki

Tokyo Electric Power Company

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Publication

Featured researches published by Hiroshi Araki.

Archive | 2002

Elevator apparatus with rechargeable power supply and discharge control

Shinji Tominaga; Ikuro Suga; Shinobu Tajima; Hiroshi Araki; Kazuyuki Kobayashi

Archive | 2001

Elevator speed controller responsive to power failures

Shinobu Tajima; Hiroshi Araki; Ikuro Suga; Kazuyuki Kobayashi

Archive | 2001

Elevator speed controller responsive to dual electrical power sources

Shinobu Tajima; Hiroshi Araki; Ikuro Suga; Kazuyuki Kobayashi

Archive | 2001

Elevator control apparatus controlling charging of a power source with regenerative power

Ikuro Suga; Hiroshi Araki; Shinobu Tajima; Kazuyuki Kobayashi

Archive | 2000

Elevator power control for adjusting ratio of power supplied from each of dual power sources

Shinobu Tajima; Hiroshi Araki; Ikuro Suga; Kazuyuki Kobayashi

Archive | 2001

Elevator controller controlling charging of a battery power source with regenerative power

Shinobu Tajima; Hiroshi Araki; Ikuro Suga; Kazuyuki Kobayashi

Archive | 2001

Power control including a secondary battery for powering an elevator

Hiroshi Araki; Shinobu Tajima; Ikuro Suga; Kazuyuki Kobayashi

Archive | 2000

Elevator power management system having power storage apparatus maintaining a particular charge in accordance with time of day

Shinobu Tajima; Hiroshi Araki; Ikuro Suga; Kazuyuki Kobayashi

Archive | 2001

Controller scheduling constant current charging of a rechargeable power source of an elevator system

Shinobu Tajima; Hiroshi Araki; Ikuro Suga; Kazuyuki Kobayashi

Archive | 2001

Controller for dynamically allocating regenerative power to a rechargeable power supply of an elevator

Shinobu Tajima; Hiroshi Araki; Ikuro Suga; Kazuyuki Kobayashi

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Collaboration

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Ikuro Suga

Tokyo Electric Power Company

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Kazuyuki Kobayashi

Tokyo Electric Power Company

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Shinobu Tajima

Tokyo Electric Power Company

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Shinji Tominaga

Tokyo Electric Power Company

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