KASAI Naoya

Affiliation

Faculty of Environment and Information Sciences, Division of Artificial Environment and Information

Job Title

Associate Professor

Research Fields, Keywords

Risk analysis, Safety Engineering, 石油タンク, Non-destructive Testing, 保全管理

Mail Address

E-mail address

Related SDGs




The Best Research Achievement in Research Career 【 display / non-display

  • 【Published Thesis】 A sophisticated design of copper core to converge rotating eddy current control for detecting cracks in conductive materials(Scientific Reports)  2023.04

    【Published Thesis】 Extraction of atmospheric corrosion monitoring sensor signals using MSSA and corrosion progress prediction with an LSTM model(Sensors and Actuators A: Physical)  2024.02

    【Published Thesis】 A novel film eddy current probe having a detection coil interleaved to the excitation coil and the amplified effect by ferromagnetic amorphous alloys particles(Sensors and Actuators A: Physical)  2022.11

The Best Research Achievement in the last 5 years 【 display / non-display

Education 【 display / non-display

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    2003

    Graduate School of Yokohama National University   Dept. of Material Science and Chemical Engineering   Doctor Course   Completed

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    1998

    Yokohama National University   Dept. of Material Science and Chemical Engineering   Graduated

Degree 【 display / non-display

  • Doctor of Engineering - Yokohama National University

Campus Career 【 display / non-display

  • 2014.4
     
     

    Duty   Yokohama National UniversityFaculty of Environment and Information Sciences   Division of Artificial Environment and Information   Associate Professor  

  • 2009.4
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    2014.3

    Duty   Yokohama National UniversityCenter for Risk Management and Safety Sciences   Associate Professor  

  • 2008.4
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    2009.3

    Duty   Yokohama National UniversityResearch Institute of Environment and Information Sciences   Division of Artificial Environment and Information   Associate Professor  

  • 2006.4
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    2008.3

    Duty   Yokohama National UniversityResearch Institute of Environment and Information Sciences   Division of Artificial Environment and Information   Lecturer  

  • 2003.4
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    2006.3

    Duty   Yokohama National UniversityFaculty of Engineering   Research Assistant  

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External Career 【 display / non-display

  • 2006.5
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    2007.3

     

Academic Society Affiliations 【 display / non-display

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    Japan Society of Mechanical Engineering

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    日本非破壊検査協会

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    安全工学協会

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    日本高圧力技術協会

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    石油学会

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Research Areas 【 display / non-display

  • Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Safety engineering

  • Social Infrastructure (Civil Engineering, Architecture, Disaster Prevention) / Social systems engineering

Qualification acquired 【 display / non-display

  • Hazardous Material Handler (first kind)

  • Health Supervisor (first kind)

 

Research Career 【 display / non-display

  • A Quantitative Evaluation for Materials by Using NDT

    Contract Research  

    Project Year:

Books 【 display / non-display

  • 洗浄の事典

    笠井尚哉( Role: Sole author)

    朝倉出版 

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    Responsible for pages:8   Language:Japanese Book type:Scholarly book

  • 水素の製造とその輸送,貯蔵,利用技術

    岡崎慎司、笠井尚哉( Role: Contributor ,  第4章 第9節 水素漏えい検知システムの高度化を目指した分布型水素センサの開発))

    ㈱技術情報協会   ( ISBN:978-4-86104-899-9

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    Responsible for pages:468-480   Language:Japanese Book type:Scholarly book

  • Corrosion and Protection of Metals

    Nining Purwasih, Naoya Kasai, Shinji Okazaki, Hiroshi Kihira, Yukihisa Kuriyama( Role: Joint author)

    MDPI  ( ISBN:978-3-03943-152-6

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    Total pages:242   Responsible for pages:105-116   Language:English Book type:Scholarly book

  • 安全工学便覧

    安全工学協会( Role: Joint editor)

    コロナ社 

    Amazon

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    Language:Japanese Book type:Dictionary, encyclopedia

  • はじめての非破壊検査

    荒川敬弘、笠井尚哉( Role: Joint author)

    産報出版株式会社  ( ISBN:978-4883182343

    Amazon

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    Total pages:229   Responsible for pages:pp.185-223   Language:Japanese Book type:Scholarly book

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Papers 【 display / non-display

  • A sophisticated design of copper core to converge rotating eddy current control for detecting cracks in conductive materials

    Le Quang Trung, Naoya Kasai, Kouichi Sekino, Seishu Miyazaki

    Scientific Reports   13 ( 5479 )   2023.4  [Reviewed]

    DOI

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Single Work  

  • An eddy current convergence probe with copper core and single detection coil to detect flaws on aluminum plates

    Le Quang Trung, Naoya Kasai, Kouichi Sekino, Seishu Miyazaki

    NDT & E International   132   2022.8  [Reviewed]

    DOI

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Single Work  

  • Development of an optode-type chloride ion sensor utilizing optical fiber with silver film

    Le Quang Trung, Ayaka Kawai, Naoya Kasai, Shinji Okazaki

    Optical Fiber Technology   87   103908   2024.10  [Reviewed]

    DOI

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Single Work  

  • Development of an optical fiber core sensor integrated with silver film for chloride ion measurement

    Le Quang Trung, Mitsuki Amano, Naoya Kasai, Shinji Okazaki

    Optical Materials   154   2024.7  [Reviewed]

    DOI

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Single Work  

  • Optimising signal quality for corrosion detection using the innovative Mag_FSRCNN model to minimise hall sensor array in eddy current testing

    Le, H., Trung, L. Q., Vu Phuong, T., Le, M., Lee, J., & Kasai, N

    Nondestructive Testing and Evaluation   2024.6

    DOI

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    Language:English   Publishing type:Research paper (scientific journal)   Single Work  

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Review Papers 【 display / non-display

  • 工学的リスク、安全、安心とリスクマネジメント

    笠井尚哉

    危険物と保安   ( 84 )   2024.1

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    Language:English   Publishing type:Rapid communication, short report, research note, etc. (scientific journal)   Single Work  

  • 磁粉・浸透・目視試験による非破壊試験の活動報告と今後の展望

    笠井尚哉

    非破壊検査   70 ( 9 )   2023.9

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    Language:Japanese   Publishing type:Other   Single Work  

  • 学会横断テーマの企画活動を振り返って(<特集>学会横断テーマ「機械・インフラの保守・保全、信頼性強化」)

    笠井 尚哉

    日本機械学会誌   126 ( 1250 )   16   2023.1

    DOI CiNii Research

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (other)   Publisher:一般社団法人 日本機械学会   Single Work  

  • 光ファイバセンサを用いた水素漏れ計測技術

    岡崎慎司, 石飛亘, 笠井尚哉

    セラミック   57 ( 12 )   776 - 780   2022.12

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)   Single Work  

  • ノイズを抑制可能な一様渦電流探傷試験とAlternating Current Field Measurement試験について

    Trung Le Quang, 笠井尚哉, 関野晃一

    非破壊検査   71 ( 10 )   441 - 444   2022.10

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    Language:Japanese   Publishing type:Article, review, commentary, editorial, etc. (scientific journal)   Single Work  

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Industrial Property Rights 【 display / non-display

  • 信号生成装置及び方法、並びに歪測定ユニット

    笠井 尚哉、岡崎 慎司、紀平 寛、ニニン プルワシ

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    Application no:特願2017-100295  Date applied:2017.5.19

    Announcement no:特開2018-194502  Date announced:2018.12.6

    Country of applicant:Domestic  

Awards 【 display / non-display

  • The Best Paper Award

    2023.8   The organizing committee of TISDIC 2023  

    Individual or group name of awards:Le Quang Trung, Seishu Miyazaki, Naoya Kasai, Kouichi Sekino

  • 色材協会論文賞

    2022.10   色材協会  

    Individual or group name of awards:金井俊光、天野愛海、田島寛之、笠井尚哉

  • 日本実験力学会 技術賞

    2019.9   日本実験力学会  

    Individual or group name of awards:彌園 仁志,李 志遠, 津田 浩,笠井 尚哉

  • 日本高圧力技術協会科学技術賞

    2018.5   日本高圧力技術協会  

    Individual or group name of awards:関根和喜、前田 守彦, 日置 輝夫, 鈴木 裕晶、笠井尚哉

  • 日本機械学会産業・化学機械と安全部門 論文表彰

    2017.5   日本機械学会  

    Individual or group name of awards:彌園仁志、笠井尚哉、三宅淳巳、澁谷忠弘、坂本惇司

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Grant-in-Aid for Scientific Research 【 display / non-display

  • ライトストリングを用いた分布型光ファイバ化学センサプラットフォーム技術の確立

    2022.4 - 2027.3

    Grant-in-Aid for Scientific Research(B)

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    Authorship:Coinvestigator(s) 

  • 電磁気現象の集束及び増幅に着目した渦電流探傷システムの開発

    2022.4 - 2026.3

    Grant-in-Aid for Scientific Research(B)

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    Authorship:Principal investigator  Grant type:Competitive

  • 自律アラート機能を有した超低コストガスセンサ開発と分散システムによる漏洩可視化

    2021.7 - 2024.3

    科学研究費補助金  Grant-in-Aid for Challenging Research (Exploratory)

    Investigator(s):岡崎慎司

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    Grant type:Competitive

  • 光ファイバ用いたリアルタイム大気腐食評価システムの開発

    2016.4 - 2020.3

    科学研究費補助金  Grant-in-Aid for Scientific Research(B)

    Investigator(s):笠井尚哉

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    Grant type:Competitive

  • 瞬時360°のバルクハウゼンノイズ測定を用いた定量的応力評価システムの開発

    2012.4 - 2015.3

    科学研究費補助金  Grant-in-Aid for Young Scientists(B)

    Investigator(s):笠井尚哉

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    Grant type:Competitive

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Other external funds procured 【 display / non-display

  • 溶接部の半自動き裂検査装置の開発

    2024.5 - 2026.3

    Fire and Disaster Management Agency  消防防災科学技術研究推進制度

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    Authorship:Principal investigator 

  • 溶接部のきず検出のためのダブル矩形渦電流プローブを 用いた探傷システムの開発

    2019.4 - 2020.3

    2019年度 次世代を担う研究者助成事業

    Investigator(s):笠井尚哉

  • 日本における最先端の化学工学と安全工学の体験と実習

    2018.2 - 2018.3

    Japan Science and Technology Agency  さくらサイエンスプラン

    Investigator(s):笠井尚哉

  • 平板状試験片の溶接部き裂に塗膜上から適用可能なリモートフィールド渦流探傷システムの開発

    2012.4 - 2013.3

    第31回(平成23年度)ゼネラル石油研究奨励財団研究助成

    Investigator(s):笠井尚哉

  • MIセンサを用いた残留法による漏洩磁束計測システムにおける磁気補助材の検討

    2005.8 - 2006.7

    服部報公会工学研究奨励援助金

    Investigator(s):笠井尚哉

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Presentations 【 display / non-display

  • Leakage-type-based Analysis of Accidents and Advanced Maintenance Technology

    Naoya KASAI  [Invited]

    The 21st Kuwait/Japan Joint Symposium “Advancement in Petroleum Refining Industries”  2024.2 

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    Event date: 2024.2

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Kuwait  

  • 光ファイバのコアを用いた塩化物イオンセンサの開発

    天野光喜、笠井尚哉、岡崎慎司

    (一社)日本非破壊検査協会保守検査ミニシンポジウム  2023.11  (一社)日本非破壊検査協会

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    Event date: 2023.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京都亀戸  

  • Introduction of NDT&E

    Naoya KASAI  [Invited]

    International Electrical Engineering Seminar at University of Lampung  2023.10  University of Lampung

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    Event date: 2023.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Lampung, Indonesia  

  • 干渉型光ファイバを用いたAE検出デバイスの開発

    治田一希、笠井尚哉、岡崎慎司

    神奈川県非破壊試験技術交流会第28回技術研究会  2023.10  神奈川県非破壊試験技術交流会

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    Event date: 2023.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:(一財)日本溶接技術センター  

  • Safety engineering research group at YNU contributing to a sustainable society

    Naoya KASAI  [Invited]

    YNU International Symposium 2023 "Sustainability Transformation(SX)   2023.9 

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    Event date: 2023.9

    Language:English   Presentation type:Oral presentation (general)  

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Preferred joint research theme 【 display / non-display

  • 材料劣化に関する非破壊検査を用いた定量的モニタリング技術に関する研究

 

Charge of on-campus class subject 【 display / non-display

  • 2024   Accident Analysis and Risk Assessment for Facilities Ⅱ

    Interfaculty Graduate School of Innovative and Practical Studies

  • 2024   Accident Analysis and Risk Assessment for Facilities Ⅰ

    Interfaculty Graduate School of Innovative and Practical Studies

  • 2024   Exercise in Case Studies of Inspection for Equipment and Accident Analysis

    Graduate School of Environment and Information Sciences

  • 2024   Case Studies of Inspection for Equipment and Accident Analysis

    Graduate School of Environment and Information Sciences

  • 2024   Workshop in Risk Management and Environmental Sciences Ⅱ

    Graduate School of Environment and Information Sciences

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Committee Memberships 【 display / non-display

  • (一社)日本非破壊検査協会

    2024.6  理事

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    Committee type:Academic society 

  • 経済産業省産業構造審議会保安・消費生活用製品安全分科会液化石油ガス小委員会

    2024.3  委員

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    Committee type:Government 

  • 神奈川県非破壊試験技術交流会

    2022.6  会長

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    Committee type:Other 

  • (公社)石油学会装置部会異議申し立て等処理小委員会

    2020.9  委員長

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    Committee type:Academic society 

  • (一社)日本高圧力技術協会

    2015.5  理事

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    Committee type:Academic society 

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Social Contribution(Extension lecture) 【 display / non-display

  • 高度技術研修“腐食計測技術”

    共同研究推進センター  横浜国立大学  2004.1

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    Type:Extension Lecture

    広範な利用が期待される腐食防食工学上重要な技術を普及させるための講座。1/3を講義、2/3を実習とした3日間の講座。

  • YNUテクノワールド2003-最先端の高度科学機器を体験する一日-

    機器分析センター  横浜国立大学  2003.12

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    Type:Extension Lecture

    機器分析センター主催の高校生向けのオープンキャンパス。

  • 中核人材育成コース「装置設備保全専門技術者養成科」

    工学研究院  横浜国立大学  2003.11

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    Type:Extension Lecture

    神奈川県の委託を受けた3ヶ月間と長期の公開講座

  • 講義・実習を通して学ぶ-「材料の劣化とその対策」

    工学研究院  横浜国立大学  2003.9

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    Type:Extension Lecture

    材料の破壊、腐食劣化、防食法、非破壊検査、などについて講義のみならず実験と実習を大幅にとりいれた社会人技術者向け専門性の高いリフレッシュ教育型公開講座。開講日数は5日間。