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Kazuhiko Umezawa

NEC

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Publication

Featured researches published by Kazuhiko Umezawa.

international telecommunications energy conference | 2010

Higher-Voltage Direct Current voltage study, ICT equipment perspective

Hideho Yamamura; Kazuhiko Umezawa; Susumu Takahashi

Suitable Input Voltage Range for Higher Voltage Direct Current System was studied from the point of view of Information Technology and Communication Equipments.

Archive | 1989

Flat cooling structure of integrated circuit

Kazuhiko Umezawa; Toshiaki Komatsu; Jun Kubokawa

Archive | 1998

Cooling structure for multi-chip module

Kazuhiko Umezawa

Archive | 1998

Integrated circuit device cooling structure

Kazuhiko Umezawa

Archive | 1994

Cooling structure for integrated circuits

Kazuhiko Umezawa

Archive | 1990

Cooling system for IC package

Kazuhiko Umezawa

parallel computing | 2004

Hardware system of the earth simulator

Shinichi Habata; Kazuhiko Umezawa; Mitsuo Yokokawa; Shigemune Kitawaki

Archive | 1992

Integrated circuit package having a cooling mechanism

Kazuhiko Umezawa

Archive | 1989

Structure for temperature detection in a package

Kazuhiko Umezawa

Archive | 1991

Abnormal temperature detector for electronic apparatus

Kazuhiko Umezawa

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Jun Kubokawa

NEC

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Toshiaki Komatsu

NEC

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Shigemune Kitawaki

Japan Agency for Marine-Earth Science and Technology

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Mitsuo Yokokawa

Kobe University

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Shinichi Habata

NEC

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Susumu Takahashi

Fujitsu

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Hideho Yamamura

Hitachi

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