Tohru KOYASHIKI


FOREWORD
Tamotsu NINOMIYA Toshiaki YACHI Kouhei OHNISHI Tohru KOYASHIKI Masahito SHOYAMA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/11/25
Vol. E75-B  No. 11  pp. 1117-1118
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
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Heat Recovery from Fuel Cell Exhaust Gas for Cooling Telecommunications Equipment
Kazuo OSHIMA Tsuneo UEKUSA Masahiro ICHIMURA Tohru KOYASHIKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/11/25
Vol. E75-B  No. 11  pp. 1119-1125
Type of Manuscript:  Special Section PAPER (Special Issue on Telecommunications Energy Systems and Switching Power Converters)
Category: 
Keyword: 
fuel cellscogenerationheat recoverycoolingrefrigerator
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A High-Frequency Link Resonant Inverter
Tadahito AOKI Yousuke NOZAKI Yutaka KUWATA Tohru KOYASHIKI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1992/11/25
Vol. E75-B  No. 11  pp. 1126-1133
Type of Manuscript:  Special Section PAPER (Special Issue on Telecommunications Energy Systems and Switching Power Converters)
Category: 
Keyword: 
inverterresonant circuitcontrol methodpower electronicscycloconverter
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Control Characteristics in a Magnetic-Amplifier-Controlled DC-DC Converter
Shizuo OHZORA Tohru KOYASHIKI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1990/09/25
Vol. E73-E  No. 9  pp. 1449-1457
Type of Manuscript:  Special Section PAPER (Special Issue on Switched-Mode Power Supplies for Electronics)
Category: 
Keyword: 
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Power Feeding for Telephone Subscribers in Japan's Information Network System
Tsutomu OGATA Tohru KOYASHIKI Kenji AKUTO Katsuichi YOTSUMOTO 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1987/05/25
Vol. E70-E  No. 5  pp. 510-515
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
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