Yoshitoshi Hagiwara
Honda
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Publication
Featured researches published by Yoshitoshi Hagiwara.
SAE International Congress and Exposition | 1989
Taisuke Nishimura; Yoshitoshi Hagiwara; Katsuhiko Yamada; Toshio Ozone; Yukio Itoh; Hiroaki Hayashi; Satoru Homma
A new heat resistant steel wire was developed for automotive valve springs. The purpose of the development is to apply a high temperature carbo-nitriding process to the springs to have a longer fatigue life. The valve spring processed at an optimal temperature was found to have a fatigue life about five times as long as the conventional Si-Cr oil-tempered wire springs processed at a conventional low temperature.
Archive | 1983
Nobuo Fujitaka; Masaru Fujisaki; Yoshitoshi Hagiwara
Archive | 1987
Atsushi Amataka; Mikio Kubo; Yoshitoshi Hagiwara
Archive | 1998
Kyo Takahashi; Masahiro Yoshida; Yoshitoshi Hagiwara
Archive | 1987
Kyo Takahashi; Yoshitoshi Hagiwara
Archive | 1996
Yoshitoshi Hagiwara; Katsuyoshi Kondo; Yoshie Kouno; Yasushi Takahashi; Yukinori Yamashita; Masahiro Yoshida; 昌弘 吉田; 幸典 山下; 好敏 萩原; 勝義 近藤; 由重 高ノ; 恭 高橋
SAE transactions | 1991
Yoshitoshi Hagiwara; Masao Ishida; Tomoo Oka; Rikizo Watanabe; Sato Koji
Transactions of Japan Society of Spring Engineers | 1990
Yoshitoshi Hagiwara; Yukio Itoh; Toshio Ozone; Katsuhiko Yamada; Hiroaki Hayashi; Mitsuyoshi Onoda
SAE transactions | 1989
Yoshitoshi Hagiwara; Kyo Takahashi
Archive | 1997
Kyo Takahashi; Masahiro Yoshida; Yoshitoshi Hagiwara
