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Dive into the research topics where Yuji Hosokawa is active.

Publication


Featured researches published by Yuji Hosokawa.


Corrosion | 2004

Alternating Current Corrosion Risk Arising from Alternating Current-Powered Rail Transit Systems on Cathodically Protected Buried Steel Pipelines and Its Measures

Yuji Hosokawa; Fumio Kajiyama; T. Fukuoka

Abstract Field tests were conducted to assess alternating current (AC) corrosion risk on a cathodically protected steel pipeline buried near an AC-powered rail transit system. AC corrosion risk was...


Corrosion | 2004

New cathodic protection criteria based on direct and alternating current densities measured using coupons and their application to modern steel pipelines

Yuji Hosokawa; Fumio Kajiyama; Yasuo Nakamura

Abstract The risks of alternating current (AC) corrosion, overprotection, and stray direct current (DC) corrosion are increasing on cathodically protected buried steel pipelines due to the recent c...


Electrical Engineering in Japan | 2008

An investigation of induced voltages to an underground gas pipeline from an overhead transmission line

Hiroshi Isogai; Akihiro Ametani; Yuji Hosokawa


Archive | 2002

New CP Criteria for Elimination of the Risks of AC Corrosion and Overprotection on Cathodically Protected Pipelines

Yuji Hosokawa; Yasuo Nakamura; Fumio Kajiyama


Ieej Transactions on Power and Energy | 2003

A Simulation Method of Voltages and Currents on a Gas Pipeline and its Fault Location

Akihiro Ametani; Junsuke Kanba; Yuji Hosokawa


Archive | 2002

An Innovative Instrument for Evaluating CP Levels Liaison with Enhanced CP Maintenance Database

Yuji Hosokawa; Fumio Kajiyama; Yasuo Nakamura


Archive | 2006

Method and device for reducing electromagnetically-induced voltage of underground pipeline

Yuji Hosokawa; Fumio Kajiyama; Makoto Kawakami; Ryuji Koga; 隆二 古賀; 川上 誠; 文夫 梶山; 裕司 細川


Zairyo-to-kankyo | 2003

Investigation into the Technique to Detect a Coating Defect and Specify its Location Using an AC Impedance Map for Buried Steel Pipelines

Yuji Hosokawa; Fumio Kajiyama; Hisashi Ohira; Nobuhiro Sasaki; Keisuke Fukuda; Akihiro Ametani


Zairyo-to-kankyo | 2002

New Cathodic Protection Criteria Based on DC and AC Current Densities Measured Using Probes for Buried Steel Pipelines

Yuji Hosokawa; Fumio Kajiyama; Yasuo Nakamura


Zairyo-to-kankyo | 2008

Studies on the Prediction Method of Induced AC Level on Buried Steel Pipelines Using Magnetic Field Sensors

Yuji Hosokawa; Ryuji Koga; Akihiro Ametani

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Akihiro Ametani

École Polytechnique de Montréal

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