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Masahiro Koya

Hitachi

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Publication

Featured researches published by Masahiro Koya.

Archive | 1989

Communication network system and method of controlling a communication network

Akihiko Takase; Masahiro Takatori; Yoshiaki Takemura; Naoya Kobayashi; Yasushi Sawada; Yukio Nakano; Yasushi Takahashi; Masahiro Koya; Yoshitaka Takasaki

Archive | 1988

Portable wireless communication systems

Yukiji Yamauchi; Nobuo Tsukamoto; Masahiro Koya

Archive | 1995

Traffic channel assignment based on traffic density and signal quality

Hideya Suzuki; Arata Nakagoshi; Masahiro Koya; Noriyuki Sugiura

Archive | 1993

Soft decision maximum likelihood decoding method with adaptive metric

Makoto Ohnishi; Yasuko Shinata; Yoshiaki Asakawa; Masahiro Koya

Archive | 1988

Portable wireless communication systems and method

Yukiji Yamauchi; Nobuo Tsukamoto; Masahiro Koya

Archive | 1981

Signal processing system having impulse response detecting circuit

Yasuhiro Kita; Nobuo Tsukamoto; Masahiro Koya; Narimichi Maeda

Archive | 1982

Electric power detecting circuit and gain control circuit using the same

Kohei Ishizuka; Yasuhiro Kita; Narimichi Maeda; Masahiro Koya; Kazuhiko Takaoka; Yoshiro Kokuryo

Archive | 1982

Automatic equalizer apparatus

Masahiro Koya; Narimichi Maeda; Kohei Ishizuka; Kazuhiko Takaoka; Yoshiro Kokuryo; Yasuhiro Kita

Archive | 1986

Adaptive digital filter for eliminating howling

Yoshihiro Iwata; Masahiro Koya

Archive | 1988

Tragbares schnurloses Kommunikationssystem und Verfahren.

Yukiji Yamauchi; Nobuo Tsukamoto; Masahiro Koya

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Collaboration

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Nobuo Tsukamoto

Hitachi

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Narimichi Maeda

Hitachi

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Yasuhiro Kita

Hitachi

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Yukiji Yamauchi

Hitachi

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Kazuhiko Takaoka

Hitachi

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Kohei Ishizuka

Hitachi

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Yoshiro Kokuryo

Hitachi

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Akihiko Takase

Hitachi

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Arata Nakagoshi

Hitachi

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Hideya Suzuki

Hitachi

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