Setsuo Ando
Hitachi
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Publication
Featured researches published by Setsuo Ando.
electronic components and technology conference | 1995
Takashi Inoue; Setsuo Ando; Hiroaki Okudaira; J. Ushio; A. Tomizawa; H. Takehara; T. Shimazaki; H. Yamamoto; H. Yokono
Highly stable non-cyanide electroless gold plating baths have been developed, which are applicable to manufacturing of fine pitch printed wiring board. Monovalent gold ion (gold source) is stabilized by thiosulfate and sulfite ligands instead of conventional toxic cyanide ligand. The bath stability of the basic formulation which uses thiourea as a reducing agent has been exceedingly enhanced by introducing the new concept of reducing agent regenerator that recycles oxidized products from the reducing agent back to original thiourea again. The finally improved bath offers good quality soft gold deposit by safe, neutral, low temperature and very stable plating condition.
Archive | 2010
Setsuo Ando; Keiichi Itakura; Atsushi Okamoto; Koji Sato; Masaaki Shimada; Shinichiro Yokoyama; 光司 佐藤; 節夫 安藤; 篤志 岡本; 正明 嶋田; 慶一 板倉; 紳一郎 横山
Archive | 1988
Jiro Ushio; Osamu Miyazawa; Akira Tomizawa; Hitoshi Yokono; Naoya Kanda; Naoko Matsuura; Setsuo Ando; Hiroaki Okudaira
Archive | 1994
Setsuo Ando; Takashi Inoue; Toshimitsu Noguchi; Takayoshi Watabe; 隆史 井上; 節夫 安藤; 隆好 渡部; 利光 野口
Archive | 1990
Jiro Ushio; Osamu Miyazawa; Akira Tomizawa; Hitoshi Yokono; Naoya Kanda; Naoko Matsuura; Setsuo Ando; Hiroaki Okudaira
Archive | 2001
Setsuo Ando; Minoru Endoh; Tsutomu Nakamura; Toru Fukushi
Archive | 2007
Setsuo Ando; Hiroyuki Hoshi; Atsushi Okamoto; 節夫 安藤; 篤志 岡本; 裕之 星
Archive | 2006
Setsuo Ando; Atsushi Okamoto; 節夫 安藤; 篤志 岡本
Archive | 2001
Hiroyuki Hoshi; Setsuo Ando
Archive | 1994
Setsuo Ando; Takashi Inoue; Masakazu Ishino; Michifumi Kawai; Masayuki Kyoi; Hidemi Sato; Ryohei Sato; Fusaji Shoji; Tetsuya Yamazaki; Tomoko Yoda; 隆史 井上; 正之 京井; 了平 佐藤; 秀己 佐藤; 智子 依田; 節夫 安藤; 哲也 山崎; 房次 庄子; 通文 河合; 正和 石野