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Dive into the research topics where Hiroki Seiji is active.

Publication


Featured researches published by Hiroki Seiji.


Archive | 2002

Quadrupole electrode application voltage generation circuit for quadrupole mass spectrometer

Abe Tetsuya; Hiroki Seiji; Hamada Satoshi


Archive | 1987

Method and apparatus for measuring weight by means of piezoelectric vibrator

Abe Tetsuya; Kato Yoshinao; Hiroki Seiji; Murakami Yoshio


Archive | 2007

EQUIPMENT AND METHOD FOR REFINING MOLTEN METAL

Abe Tetsuya; Hiroki Seiji; Nemoto Masahiro; Arai Takashi; Hiratsuka Hajime; Hasegawa Koichi; Tajima Yasuhide; Omachi Soichiro


Archive | 2001

THERMIONIC EMISSION CURRENT CONTROL CIRCIT FOR GAUGE HEAD OF QUADRUPOLE MASS SPECTROMETER OR HOT CATHODE IONIZATION GAGE

Abe Tetsuya; Hiroki Seiji; Nakayama Toshiaki


Archive | 1993

HELIUM LEAK DETECTOR

Hiroki Seiji; Abe Tetsuya; Murakami Yoshio


Archive | 1998

METHOD FOR SEARCHING LEAKING PART OF PIPE AND VACUUM DEVICE

Abe Tetsuya; Hiroki Seiji; Yagishita Koji; Ochiai Eijiro


Archive | 1996

EVACUATION SYSTEM FOR NUCLEAR FUSION DEVICE

Hiroki Seiji; Abe Tetsuya; Murakami Yoshio; Nakamura Junichi; Iguchi Masashi


Archive | 2006

GAS SEPARATION METHOD AND GAS SEPARATION APPARATUS

Tajima Yoshinobu; Futatsugi Takashi; Abe Tetsuya; Tanzawa Sadamitsu; Hiroki Seiji


Archive | 1997

QUADRUPOLE MASS SPECTROMETRY DEVICE

Hiroki Seiji; Kaneko Kazuhiko; Abe Tetsuya; Murakami Yoshio


Archive | 2006

HIGH SENSITIVITY GAS ANALYZER

Abe Tetsuya; Hiroki Seiji; Tanzawa Sadamitsu; Hatano Toshihisa

Collaboration


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Abe Tetsuya

Japan Atomic Energy Research Institute

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Murakami Yoshio

Japan Atomic Energy Research Institute

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Nakamura Junichi

Japan Atomic Energy Research Institute

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Arai Takashi

Japan Atomic Energy Research Institute

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Iguchi Masashi

Japan Atomic Energy Research Institute

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Miyake Masaya

Sumitomo Electric Industries

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Hata Satoshi

Japan Atomic Energy Research Institute

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Matsunuma Kenji

Sumitomo Electric Industries

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Sawada Kazuo

Sumitomo Electric Industries

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Yamakawa Akira

Sumitomo Electric Industries

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