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Dive into the research topics where Hiroshi Oura is active.

Publication


Featured researches published by Hiroshi Oura.


Archive | 2011

High carbon steel wire rod having excellent wire drawability

Hiroshi Oura; Nao Yoshihara


Archive | 2011

High-carbon steel wire with excellent suitability for wiredrawing and fatigue property after wiredrawing

Hiroshi Oura; Nao Yoshihara


Archive | 2012

SPRING STEEL WIRE ROD HAVING EXCELLENT WIRE DRAWABILITY AND EXCELLENT FATIGUE CHARACTERISTICS AFTER WIRE DRAWING, AND SPRING STEEL WIRE HAVING EXCELLENT FATIGUE CHARACTERISTICS AND EXCELLENT SPRING FORMABILITY

Hiroshi Oura; Nao Yoshihara


Archive | 2011

HIGH-CARBON STEEL WIRE EXCELLENT IN WIRE DRAWABILITY AND FATIGUE PROPERTY AFTER WIREDRAWING

Hiroshi Oura; Nao Yoshihara


Archive | 2017

fio máquina de aço com excelente trabalhabilidade de mola para mola de alta resistência, processo para produção do mesmo, e mola de alta resistência

Hiroshi Oura; Nao Yoshihara


Archive | 2015

Stahlwalzdraht für eine hochfeste Feder mit hervorragendem Ziehvermögen zu einem Draht und hervorragendem Biegevermögen nach dem Ziehen, Verfahren zu dessen Herstellung, hochfeste Feder und Verfahren zu deren Herstellung

Nao Yoshihara; Hiroshi Oura; Takayuki Naito


Archive | 2014

Ressort hélicoïdal et procédé de fabrication de ce dernier

Fumio Yamamoto; 文男 山本; Kengo Tsurugai; 健吾 鶴貝; Nao Yoshihara; 吉原 直; Kei Masumoto; 慶 増本; Hiroshi Oura; 宏之 大浦; Tetsuo Jinbo; 鉄男 神保; Toshio Maehata; 前畑 俊男; Yoshiharu Yamamoto; 山本 賢治


Archive | 2013

Steel wire rod with excellent shavability for high-strength spring, and high-strength spring

Hiroshi Oura; Nao Yoshihara


Archive | 2013

Steel wire rod with excellent spring workability for high-strength spring, process for manufacturing same, and high-strength spring

Hiroshi Oura; Nao Yoshihara


Archive | 2011

Fil-machine d'acier riche en carbone présentant une excellente aptitude à l'étirage du fil

Hiroshi Oura; 宏之 大浦; Nao Yoshihara; 吉原 直

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