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Yoshiharu Umemura

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Publication

Featured researches published by Yoshiharu Umemura.

Archive | 2010

Wafer tray and test apparatus

Toshiyuki Kiyokawa; Yoshiharu Umemura

Archive | 2010

Probe wafer, probe device, and testing system

Yoshio Komoto; Yoshiharu Umemura

Archive | 2004

Calibration comparator circuit

Yoshiharu Umemura; Toshiyuki Okayasu; Toshiaki Awaji; Masahiro Yamakawa

Archive | 2008

Probe, electronic component tester, and method for manufacturing probe

Kensuke Kato; Naoki Miyake; Yoshiro Nakada; Yoshiharu Umemura; 直己 三宅; 義朗 中田; 研介 加藤; 芳春 梅村

Archive | 2010

TEST SYSTEM AND PROBE APPARATUS

Yoshiharu Umemura; Yoshio Komoto

Archive | 2006

Temperature compensation circuit and testing apparatus

Yuji Kuwana; Yoshiharu Umemura; Takashi Sekino

Archive | 2004

Testing apparatus for testing a device under test and comparator circuit and calibration apparatus for the testing apparatus

Yoshiharu Umemura; Toshiyuki Okayasu; Toshiaki Awaji; Masahiro Yamakawa

Archive | 2010

TEST WAFER UNIT AND TEST SYSTEM

Yoshio Komoto; Yoshiharu Umemura; Shinichi Hamaguchi; Yasushi Kawaguchi

Archive | 2009

PROBE, ELECTRONIC DEVICE TEST APPARATUS, AND METHOD OF PRODUCING THE SAME

Yoshiharu Umemura; Kensuke Kato; Yoshirou Nakata; Naomi Miyake

Archive | 2010

Method of manufacturing probe having boards connected by magnets

Yoshiharu Umemura; Katsushi Sugai

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Collaboration

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Yoshio Komoto

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Kensuke Kato

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Masahiro Yamakawa

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Toshiaki Awaji

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Katsushi Sugai

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Naomi Miyake

Panasonic

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Shinichi Hamaguchi

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Toshiyuki Kiyokawa

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Toshiyuki Okayasu

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Yasushi Kawaguchi

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