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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Hiromasa Yakushiji is active.

Publication


Featured researches published by Hiromasa Yakushiji.


Archive | 2005

LEACHING METHOD AND RECOVERING METHOD FOR NICKEL OR COBALT

Hiromasa Yakushiji; Seiji Ito; Kazuhiko Miura; Mitsuo Shimamori


Archive | 1999

Method of recovering valuable metal from oxide ore

Takanori Fujimura; Seiji Ito; Kosuke Murai; Hiromasa Yakushiji; 誠治 伊藤; 浩介 村井; 弘昌 薬師寺; 隆則 藤村


Archive | 1996

Process for recovering scandium from nickel-containing oxide ore

Akira Kimura; Kosuke Murai; Hiromasa Yakushiji


Archive | 2005

Method for recovering nickel or cobalt

Hiromasa Yakushiji; Seiji Ito; Kazuhiko Miura; Mitsuo Shimamori


Archive | 1991

METHOD FOR FRECOVERING VALUABLE METAL FROM OXIDIZED ORE

Kiyonoshin Hayamizu; Susumu Izumimoto; Shinkichi Koike; Kosuke Murai; Etsuro Nishimura; Ryuzo Wakamatsu; Hiromasa Yakushiji; 伸吉 小池; 浩介 村井; 将 泉本; 隆三 若松; 弘昌 薬師寺; 悦郎 西村; 清之進 速水


Archive | 1999

Method for recovering nickel and scandium from oxidized ore

Seiji Ito; Hiromasa Yakushiji; 誠治 伊藤; 弘昌 薬師寺


Archive | 1996

Process for recovering rare earth metal from oxide ore by concentration and separation

Akira Kimura; Kosuke Murai; Hiromasa Yakushiji


Archive | 2005

Method for recovering nickel and cobalt

Susumu Izumimoto; Shinkichi Koike; Kosuke Murai; Ryuzo Wakamatsu; Hiromasa Yakushiji; 伸吉 小池; 浩介 村井; 将 泉本; 隆三 若松; 弘昌 薬師寺


Archive | 1996

Production of high-purity rare-earth metal oxide from oxide ore

Akira Kimura; Kosuke Murai; Hiromasa Yakushiji; 晧 木村; 浩介 村井; 弘昌 薬師寺


Archive | 2005

Refining method for removing sulfur and the like from nickel compound or cobalt compound, and method for producing ferronickel

Seiji Ito; Kazuhiko Miura; Masakata Murata; Mitsuo Shimamori; Hiromasa Yakushiji; 一彦 三浦; 誠治 伊藤; 実津夫 島守; 征賢 村田; 弘昌 薬師寺

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Seiji Ito

Ministry of Agriculture

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