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Dive into the research topics where Mitsuhiro Numata is active.

Publication


Featured researches published by Mitsuhiro Numata.


Isij International | 1996

Inclusion Modification by Calcium Treatment

Yoshihiko Higuchi; Mitsuhiro Numata; Shin Fukagawa; Kaoru Shinme


Archive | 2005

Steel for steel pipes

Mitsuhiro Numata; Tomohiko Omura; Yoshihiko Higuchi


Archive | 2006

Method for manufacturing a low alloy steel excellent in corrosion resistance

Mitsuhiro Numata; Tomohiko Omura; Yoshihiko Higuchi


Archive | 2000

Oil-well steel having excellent sulfide stress corrosion cracking resistance, and its manufacturing method

Yoshihiko Higuchi; Hirofumi Kurayasu; Takahiro Kushida; Mitsuhiro Numata; 善彦 樋口; 隆弘 櫛田; 光裕 沼田; 浩文 蔵安


Archive | 2004

STEEL PRODUCT FOR LINE PIPE EXCELLENT IN RESISTANCE TO HIC AND LINE PIPE PRODUCED BY USING THE STEEL PRODUCT

Tomohiko Omura; Mitsuhiro Numata; Takahiro Kushida


Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 1996

Effect of Method of Ca Treatment on Composition and Shape of Non-metallic Inclusions

Yoshihiko Higuchi; Mitsuhiro Numata; Shin Fukagawa; Kaoru Shinme


Archive | 2007

Method for refining extra-low nitrogen steel, and extra-low sulfur, extra-low oxygen and extra-low nitrogen steel

Yoshihiko Higuchi; Shuhei Kasahara; Mitsuhiro Numata; 善彦 樋口; 光裕 沼田; 秀平 笠原


Archive | 2005

Steel for welded structure with excellent toughness in weld heat-affected zone, and its manufacturing method

Tomoya Fujiwara; Mitsuhiro Numata; Yoshiaki Shintaku; 祥晃 新宅; 光裕 沼田; 知哉 藤原


Tetsu To Hagane-journal of The Iron and Steel Institute of Japan | 1998

The Change of Composition of Inclusion during Ca Treatment

Mitsuhiro Numata; Yoshihiko Higuchi; Shin Fukagawa


Archive | 2003

Non-oriented silicon steel sheet

Hiroshi Fujimura; Mitsuhiro Numata; Hiroyoshi Yashiki; 裕義 屋鋪; 光裕 沼田; 浩志 藤村

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Tomohiko Omura

Sumitomo Metal Industries

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Hideo Mizukami

Sumitomo Metal Industries

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Shingo Takeuchi

Sumitomo Metal Industries

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Shin Fukagawa

Sumitomo Metal Industries

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