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Dive into the research topics where Yukihiro Hirai is active.

Publication


Featured researches published by Yukihiro Hirai.


Archive | 2001

Spiral contactor, semiconductor testing apparatus and electronic parts using the same

Yukihiro Hirai; 幸廣 平井


Archive | 1995

Method for alignment of board to be inspected

Yukihiro Hirai; Norihide Yamaguchi; 憲栄 山口; 幸廣 平井


Archive | 1999

PROBE SHEET ASSEMBLY AND PROBE CARD

Yukihiro Hirai; Isao Tanabe; 幸廣 平井; 功 田辺


Archive | 2003

Connecting terminal and connection method thereof

Yukihiro Hirai; 幸廣 平井


Archive | 2002

Spiral contactor and manufacturing method thereof, and semiconductor inspection device and electronic parts using the same

Yukihiro Hirai; 幸廣 平井


Archive | 2005

Jointing method of spiral shape contactor

Yukihiro Hirai; Yasuhiro Takeda; 幸廣 平井; 安弘 武田


Archive | 2010

Vertical probe head

Yukihiro Hirai; Susumu Takeuchi; 幸廣 平井; 進 竹内


Archive | 2010

SPIRAL CONTACTOR AND METHOD OF MANUFACTURING THE SAME

Hideyuki Fukuda; Yukihiro Hirai; Keitaro Mori; 幸廣 平井; 啓太郎 森; 秀幸 福田


Archive | 2003

Microconnector for fpc connection, and manufacturing method thereof

Yukihiro Hirai; 幸廣 平井


Archive | 2011

Normal temperature low-frequency bonding device

Yukihiro Hirai; 幸廣 平井

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