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Dive into the research topics where Yoshiyuki Nakao is active.

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Featured researches published by Yoshiyuki Nakao.


Archive | 2006

Follower device for flaw detection of pipe and automatic flaw detector of pipe using it

Masami Ikeda; Hiroshi Kubota; Nobuyuki Mori; Yoshiyuki Nakao; Hiroshi Sato; 喜之 中尾; 央 久保田; 佐藤 寛; 伸行 森; 正美 池田


Archive | 2009

Eddy-current testing method and eddy-current testing device

Takashi Hibino; Takashi Fujimoto; Keisuke Komatsu; Yoshiyuki Nakao; Makoto Takata; Makoto Sakamoto


Archive | 2007

FLAW DETECTION TRACKING DEVICE FOR PIPE OR TUBE AND AUTOMATIC FLAW DETECTING APPARATUS FOR PIPE OR TUBE USING THE SAME

Hiroshi Kubota; Yoshiyuki Nakao; Masami Ikeda; Nobuyuki Mori; Hiroshi Sato


Archive | 2007

FOLLOW-UP DEVICE FOR DETECTING FLAW OF PIPE AND AUTOMATIC FLAW DETECTION APPARATUS OF PIPE EMPLOYING IT

Hiroshi Kubota; Yoshiyuki Nakao; Masami Ikeda; Nobuyuki Mori; Hiroshi Sato


Archive | 2006

Method for measuring s/n ratio in eddy current scratch on inner surface of tube

Shoji Kinomura; Yoshiyuki Nakao; Toshiya Kodai; Shugo Nishiyama


Archive | 2006

S/N Ratio Measuring Method in Eddy Current Testing on Internal Surface of Pipe or Tube

Shoji Kinomura; Yoshiyuki Nakao; Toshiya Kodai; Shugo Nishiyama


Archive | 2017

método de ajuste de sensibilidade de detecção de defeitos e método de diagnóstico de anormalidades para sonda ultrassônica

Masaki Tanaka; Masaki Yamano; Shigetoshi Hyodo; Tsukasa Suda; Yoshiyuki Nakao


Archive | 2015

METODO DE AJUSTE DE LA SENSIBILIDAD DE DETECCION DE ERRORES Y METODO DE DIAGNOSTICO DE ANORMALIDAD DE SONDA ULTRASONICA

Yoshiyuki Nakao; Masaki Tanaka; Masaki Suda Tsukasa-Yamano; Shigetoshi Hyodo


Archive | 2014

METODO Y APARATO DE ENSAYOS MAGNETICOS

Yoshiyuki Nakao; Makoto Sakamoto; Yoshiyuki Oota; Toshiyuki Suzuma


Archive | 2013

Procédé de réglage de sensibilité de détection de défaut de sonde ultrasonore et procédé de diagnostic d'anomalie

Masaki Yamano; 正樹 山野; Yoshiyuki Nakao; 喜之 中尾; Shigetoshi Hyodo; 繁俊 兵藤; Masaki Tanaka; 雅樹 田中; Tsukasa Suda; 吏 須田

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Hiroshi Kubota

Sumitomo Metal Industries

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Masaki Yamano

Sumitomo Metal Industries

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Hiroshi Sato

Tokyo Institute of Technology

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Nobuyuki Mori

Sumitomo Metal Industries

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Shoji Kinomura

Sumitomo Metal Industries

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Shugo Nishiyama

Sumitomo Metal Industries

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