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Dive into the research topics where Yoshiyuki Watabe is active.

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Featured researches published by Yoshiyuki Watabe.


Archive | 2003

Non-haettreated low yield ratio high tensile strength steel having excellent high temperature strength and production method therefor

Seiji Ishibashi; Yoshiyuki Watabe; Kenichi Yoshii; 吉井 健一; 渡部 義之; 石橋 清司


Archive | 1996

Wide flange shape for tunnel timbering and its production

Shuji Morikawa; Yoshiyuki Watabe; Atsuhiko Yoshie; 淳彦 吉江; 修治 森川; 義之 渡部


Archive | 2000

Steel having coarse-grained ferritic layer on surface layer and its production method

Yoshio Terada; Yoshiyuki Watabe; Atsuhiko Yoshie; 淳彦 吉江; 好男 寺田; 義之 渡部


Archive | 1995

High tensile strength steel plate for fitting material, excellent in hydrogen induced cracking resistance and sulfide stress corrosion cracking resistance

Naomi Doi; Yoshiyuki Watabe; 直巳 土井; 義之 渡部


Archive | 1996

STEEL SHEET EXCELLENT IN HEAT AFFECTED ZONE TOUGHNESS

Akihiko Kojima; Yoshiyuki Watabe; 明彦 児島; 義之 渡部


Archive | 2003

490 MPa CLASS HIGH TENSILE STRENGTH STEEL HAVING EXCELLENT HIGH TEMPERATURE STRENGTH AND METHOD OF PRODUCING THE SAME

Yasushi Mizutani; Ryuji Uemori; Yoshiyuki Watabe; 植森 龍治; 水谷 泰; 渡部 義之


Archive | 2000

Steel having excellent weldability and its production method

Kosaku Shioda; Yoshio Terada; Yoshiyuki Watabe; 好男 寺田; 義之 渡部; 浩作 潮田


Archive | 1998

H SHAPE STEEL FOR TUNNEL SUPPORT, HAVING TENSILE STRENGTH OF 490 N/mm2 AND ABOVE AND EXCELLENT IN BENDABILITY, AND ITS MANUFACTURE

Takumi Sugawara; Yoshiyuki Watabe; Atsuhiko Yoshie; 淳彦 吉江; 義之 渡部; 琢己 菅原


Archive | 1997

Production of high tensile strength steel with low yield ratio, excellent in weldability and toughness at low temperature

Hidenori Fukamizu; Seiji Isoda; Takeshi Nakamura; Yoshiyuki Watabe; 中村 剛; 秀範 深水; 義之 渡部; 征司 磯田


Archive | 2002

Non-water-cooled thin low yield ratio high tensile steel having excellent toughness, and production method therefor

Hidenori Fukamizu; Nobuhiko Mamada; Yoshihide Nagai; Yoshiyuki Watabe; 侭田 伸彦; 深水 秀範; 渡部 義之; 長井 嘉秀

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Hiroshi Tamehiro

Chiba Institute of Technology

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Yasushi Mizutani

Industrial Research Institute

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