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Dive into the research topics where Toshinori Ishii is active.

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Featured researches published by Toshinori Ishii.


international test conference | 1998

Fine pitch (45 micron) P4 probing

Toshinori Ishii; Hideaki Yoshida

We describe the P4 (photolithographic pattern plating process) probe card. This technology has enabled very fine (45 micron) pitch, high pin count (more than 1000 pins) and high speed (>2 GHz) probing. We summarize the design, the manufacturing process, standard specifications and performance properties of the P4 probe card. The results of contact tests are also described.


Archive | 2004

Contact probe and probe device

Hideaki Yoshida; Toshinori Ishii; Atushi Matsuda; Mitsuyoshi Ueki; Noriyoshi Tachikawa; Tadashi Nakamura; Naoki Katou; Shou Tai; Hayato Sasaki; Naohumi Iwamoto; Akihumi Mishima; Toshiharu Hiji; Akihiro Masuda


Archive | 1999

Contact probe and its manufacture

Toshinori Ishii; Naoki Kato; Isato Sasaki; Hideaki Yoshida; 勇人 佐々木; 直樹 加藤; 秀昭 吉田; 利昇 石井


Archive | 2005

Control apparatus and method for automatic transmission

Katsutoshi Usuki; Yuzo Yano; Toshinori Ishii; Masahiro Hamano; Yuichi Imamura; Mitsuo Kunou


Archive | 1997

Refrigerant conveying hose

Hiroshi Kanagawa Factory Tanaka; Yoshihiro Ishii; Toshinori Ishii


Archive | 1992

Direct-coupling clutch control method for an automatic transmission

Toshinori Ishii; Yuzo Yano; Takahiro Taki; Yoichi Furuichi; Kenji Suzuki


Archive | 1999

Car vacuum hose

Takeshi Kondo; Isamu Terasawa; Hiroshi Tanaka; Toshinori Ishii; Yoshihiro Ishii


Archive | 1994

Controller of fluid joint clutch

Yoichi Furuichi; Katsumasa Imai; Toshinori Ishii; Yoshimasa Nagayoshi; Shoji Nakamura; 尚司 中村; 勝政 今井; 曜一 古市; 由昌 永吉; 俊則 石井


Archive | 1998

Method and apparatus for assembling contact probe

Toshinori Ishii; Atsushi Matsuda; Nobuyoshi Tachikawa; Mitsuyoshi Ueki; Hideaki Yoshida; 秀昭 吉田; 厚 松田; 光芳 植木; 利昇 石井; 宣芳 立川


Archive | 1997

Contact probe, its manufacture and probe device provided with the contact probe

Toshinori Ishii; Naoki Kato; Isato Sasaki; Akira Tai; Hideaki Yoshida; 勇人 佐々木; 直樹 加藤; 秀昭 吉田; 利昇 石井

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Hideaki Yoshida

MITSUBISHI MATERIALS CORPORATION

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