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Dive into the research topics where Sumiya Hitoshi is active.

Publication


Featured researches published by Sumiya Hitoshi.


Archive | 2013

Polycrystalline diamond and method for producing the same

Ikeda Kazuhiro; Arimoto Keiko; Yamamoto Kazuko; Sumiya Hitoshi


Archive | 2012

DIAMOND AND MAGNETIC SENSOR USING THE SAME

Ikeda Kazuhiro; Ueda Akihiko; Sumiya Hitoshi


Archive | 2012

MAGNETISM MEASURING INSTRUMENT, AND METHOD FOR MANUFACTURING MAGNETISM SENSOR ELEMENT

Ikeda Kazuhiro; Tatsumi Natsuo; Sumiya Hitoshi


Archive | 1997

Diamond sintered compact and its production

Sumiya Hitoshi; Sato Shuichi


Archive | 1998

DIAMOND COMPRISING CARBON ISOTOPE AT SUITABLE RATIO OF NUMBER OF ATOMS AND ITS PRODUCTION

Toda Naohiro; Sumiya Hitoshi; Sato Shuichi


Archive | 2012

HIGH-HARDNESS, ELECTRICALLY CONDUCTIVE POLYCRYSTALLINE DIAMOND AND METHOD FOR PRODUCING THE SAME

Tatsumi Natsuo; Sato Takeshi; Sumiya Hitoshi


Archive | 2013

DIAMOND COMPOSITE AND SINGLE CRYSTAL DIAMOND SEPARATED THEREFROM

Nishibayashi Yoshiki; Ueda Akihiko; Sumiya Hitoshi


Archive | 2007

HIGH HARDNESS POLYCRYSTALLINE DIAMOND

Sumiya Hitoshi


Archive | 2013

POLYCRYSTALLINE DIAMOND AND METHOD FOR PRODUCING THE SAME, SCRIBE TOOL, SCRIBE WHEEL, DRESSER, ROTATING TOOL, ORIFICE FOR WATERJET, WIRE DRAWING DIE AND CUTTING TOOL

Ikeda Kazuhiro; Arimoto Keiko; Yamamoto Kazuko; Sumiya Hitoshi; Sato Takeshi


Archive | 2012

PRODUCTION PROCESS FOR LARGE AREA CVD DIAMOND SINGLE CRYSTAL AND LARGE AREA CVD DIAMOND SINGLE CRYSTAL OBTAINED BY THE PROCESS

Ueda Akihiko; Nishibayashi Yoshiki; Sumiya Hitoshi

Collaboration


Dive into the Sumiya Hitoshi's collaboration.

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Nishibayashi Yoshiki

Sumitomo Electric Industries

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Ueda Akihiko

Sumitomo Electric Industries

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Tatsumi Natsuo

Sumitomo Electric Industries

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Sato Takeshi

Sumitomo Electric Industries

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Arimoto Keiko

Sumitomo Electric Industries

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Ishida Takeshi

Sumitomo Electric Industries

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Kobayashi Yutaka

Sumitomo Electric Industries

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Yamamoto Katsuko

Sumitomo Electric Industries

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Nakamae Kazuo

Sumitomo Electric Industries

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