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Kuniaki Kumamaru

Toshiba

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Publication

Featured researches published by Kuniaki Kumamaru.

Archive | 1980

Method of manufacturing semiconductor device utilizing outdiffusion and epitaxial deposition

Kuniaki Kumamaru; Shunichi Hiraki; Toshio Yonezawa

Archive | 1981

Semiconductor device with selective nitride layer over channel stop

Kuniaki Kumamaru; Shunichi Hiraki; Toshio Yonezawa

Archive | 1994

Method of manufacturing a hetero bipolar transistor

Shin-ichi Taka; Kouji Kimura; Hiroshi Naruse; Kuniaki Kumamaru

Archive | 1993

Hetero bipolar transistor and method of manufacturing the same

Shin-ichi Taka; Kouji Kimura; Hiroshi Naruse; Kuniaki Kumamaru

Archive | 1991

Method of forming a thin film pattern with a trapezoidal cross section

Hiroshi Haraguchi; Hitoshi Tsuji; Yasuto Otani; Kuniaki Kumamaru

Archive | 1978

Fluorine-doped P type silicon

Shunichi Hiraki; Kuniaki Kumamaru; Masaharu Aoyama; Toshio Yonezawa

Archive | 1983

Method of making integrated devices having long and short minority carrier lifetimes

Shunichi Hiraki; Hiroshi Kinoshita; Kuniaki Kumamaru; Shigeo Koguchi; Toshio Yonezawa

Archive | 1983

Semiconductor device with multi-layered structure

Shunichi Hiraki; Kuniaki Kumamaru; Yutaka Koshino; Toshio Yonezawa

Archive | 1983

Process for adjusting charge carrier lifetime

Shunichi Hiraki; Hiroshi Kinoshita; Kuniaki Kumamaru; Shigeo Koguchi; Toshio Yonezawa

Archive | 1991

Making method of semiconductor device

Hiroshi Hirakuchi; Hitoshi Tsuji; Yasuto Otani; Kuniaki Kumamaru; Il-Mo Park

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Collaboration

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Shunichi Hiraki

Toshiba

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Toshio Yonezawa

Toshiba

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Hiroshi Naruse

Toshiba

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Hitoshi Tsuji

Toshiba

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Kouji Kimura

Toshiba

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Shin-ichi Taka

Toshiba

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Yasuto Otani

Toshiba

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Hiroshi Haraguchi

Toshiba

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Yutaka Koshino

Toshiba

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Hiroshi Kinoshita

Toshiba

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