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Koji Watari

Sumitomo Metal Industries

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Publication

Featured researches published by Koji Watari.

Archive | 2000

Machine structural steel product

Koji Watari; Yasutaka Okada

Archive | 2002

Steel for machine structural use

Naoki Matsui; Koji Watari; Takayuki Nishi; Toru Kato; Hitoshi Matsumoto; Hiroaki Tahira

Archive | 1998

Steel products excellent in machinability and machined steel parts

Koji Watari; Yasutaka Okada

Archive | 2003

Low-carbon free cutting steel

Naoki Matsui; Yasutaka Okada; Koji Watari

Archive | 1997

Steel having excellent machinability and machined component

Koji Watari; Yasutaka Okada

Archive | 1998

Steels, steel products for nitriding, nitrided steel parts

Masato Kurita; Koji Watari; Toru Kato; Harunori Kakimi; Mitsuo Uno; Masanori Sakamoto; Yoshihiko Kamada

Archive | 1998

Steel for machine structural use, excellent in machinability and grain coarsening resistance

Nobuhiro Murai; Koji Watari; 暢宏 村井; 宏二 渡里

Archive | 2007

Bearing steel member, and method for producing the same

Shinji Higashida; Hitoshi Matsumoto; Kazunori Matsunaga; Yutaka Neishi; Takayuki Nishi; Koichi Sakai; Koji Watari; 浩一 堺; 真志 東田; 斉 松本; 和則 松永; 豊 根石; 宏二 渡里; 隆之 西

Archive | 2002

Steel for machine structural use and method of producing same

Takayuki Nishi; Hitoshi Matsumoto; Toru Kato; Koji Watari; Naoki Matsui; Hiroaki Tahira

Isij International | 2006

Wear Reduction of Carbide Tools Observed in Cutting Ca-added Steels for Machine Structural Use

Naoki Matsui; Koji Watari

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Collaboration

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Yasutaka Okada

Sumitomo Metal Industries

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Naoki Matsui

Sumitomo Metal Industries

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Hitoshi Matsumoto

Sumitomo Metal Industries

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Takayuki Nishi

Sumitomo Metal Industries

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Toru Kato

Sumitomo Metal Industries

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Yutaka Neishi

Sumitomo Metal Industries

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Makoto Egashira

Nippon Steel

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Hiroaki Tahira

Sumitomo Metal Industries

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Junsuke Fujiwara

Osaka University

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Masato Kurita

Sumitomo Metal Industries

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