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Hattori Yasuji

Sumitomo Electric Industries

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Publication

Featured researches published by Hattori Yasuji.

Archive | 1996

FORMATION OF OPTICAL WAVEGUIDE TYPE DIFFRACTION GRATING AND FORMING DEVICE THEREFOR

Inoue Susumu; Mobara Masaichi; Hattori Yasuji; Ito Masumi; Iwashima Toru

Archive | 1996

METHOD AND SYSTEM FOR MONITORING OPTICAL FIBER NETWORK

Hattori Yasuji; Inoue Susumu; Furukawa Shinichi

Archive | 1997

OPTICAL LINE HAVING IDENTIFICATION MARKER

Satou Toshihisa; Mobara Masaichi; Hattori Yasuji; Katsuyama Yutaka; Yamashita Katsuya

Archive | 1996

METHOD AND APPARATUS FOR MEASURING HOLE SHAPE

Hashimoto Takeshi; Inoue Susumu; Hattori Yasuji

Archive | 1995

METHOD FOR WRITING INFORMATION OF GLASS BODY AND ITS DEVICE

Inoue Susumu; Hattori Yasuji; Ito Masumi; Iwata Hideyuki

Archive | 1994

METHOD AND APPARATUS FOR MEASUREMENT OF ABNORMAL POINT LINEAR BODY AS WELL AS METHOD AND APPARATUS FOR MANUFACTURE OF LINEAR BODY

Takahashi Kenichiro; Inoue Susumu; Hattori Yasuji

Archive | 1996

CONNECTOR AND CONNECTOR DISCRIMINATION METHOD

Hishikawa Yoshifumi; Hattori Yasuji; Saigo Toshiaki; Yamashita Katsuya; Otsuki Fumio

Archive | 1994

OPTICAL SWITCH DEVICE AND ALIGNING THEREOF

Ozawa Kazumasa; Mizuno Shunichi; Saito Kazuto; Watanabe Tsutomu; Hattori Yasuji; Furukawa Shinichi

Archive | 1993

METHOD AND DEVICE FOR MEASURING REFRACTIVE INDEX DISTRIBUTION

Inoue Susumu; Hattori Yasuji

Archive | 1996

OPTICAL FIBER COUPLER AND ITS PRODUCTION AND OPTICAL COMMUNICATION SYSTEM

Hattori Yasuji; Inoue Susumu

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Yamashita Katsuya

Sumitomo Electric Industries

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Inoue Akira

Sumitomo Electric Industries

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Ozawa Kazumasa

Sumitomo Electric Industries

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Ito Masumi

Sumitomo Electric Industries

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Inai Maki

Sumitomo Electric Industries

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Kakii Toshiaki

Sumitomo Electric Industries

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Watanabe Tsutomu

Sumitomo Electric Industries

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