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Mato Takanobu

Faculty of Information Science and Technology　Systems Science and Informatics　System SynthesisAssistant Professor

Researcher basic information

■ Degree
  • Ph.D., Hokkaido University, Mar. 2024
■ URL
researchmap URLホームページURL■ Various IDs
ORCID IDJ-Global ID■ Research Keywords and Fields
Research Keyword
  • Applied superconductivity
  • Superconducting magnet
  • Computational electromagnetism
Research Field
  • Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering), Power engineering, Applied Superconducticvity
■ Educational Organization

Career

■ Career
Career
  • Aug. 2025 - Present
    Lawrence Berkeley National Laboratory, Research Affiliate
  • Apr. 2024 - Present
    Hokkaido University, Graduate School of Information Science and Technology, Assistant Professor, Japan
  • Apr. 2022 - Mar. 2024
    Japan Society for the Promotion of Science, Research Fellowship for Young Scientists, Japan
  • Nov. 2022 - May 2023
    National High Magnetic Field Laboratory, Visiting Graduate Research Assistant, United States
Educational Background
  • Apr. 2020 - Mar. 2024, Hokkaido University, Graduate School of Information Science and Technology, Japan
  • Apr. 2018 - Mar. 2020, Hokkaido University, School of Engineering, Japan
  • Apr. 2013 - Mar. 2018, National Institute of Technology, Asahikawa College, Japan
Committee Memberships
  • 2024 - Present
    Cryogenics and Superconductivity Society of Japan, Foundation Enhancement Committee, Member
  • 2024 - 2025
    Institute of Electrical Engineers of Japan, Investigating R&D Committee“ Prevention of Degradation of REBCO HTS Coil, Assistant Secretary
  • Apr. 2022 - Mar. 2024
    Cryogenics and Superconductivity Society of Japan, Student Community through Research

Research activity information

■ Awards
  • Dec. 2024, 電気学会 超電導機器技術委員会, 若手優秀発表賞
  • Dec. 2024, International Symposium on Superconductivity 2024, ISS Best Presentation Award
  • Apr. 2023, Coated Conductor for Application International Workshop 2023 (CCA2023), Student Poster Award
  • Apr. 2021, Cryogenics and Superconductivity Society of Japan, Best Presentation Award
■ Papers
■ Lectures, oral presentations, etc.
  • マルチバンドルREBCOコイルの三次元有限要素法による遮蔽・結合電流シミュレーション
    間藤 昂允; 土屋 雄司; 淡路 智; 野口 聡
    第111回 春季低温工学・超電導学会, Jun. 2026
  • REBCOパンケーキコイルの保護を目的とした機械学習によるリアルタイム電圧予測システムの構築
    榊原 里樹; 間藤 昂允; 井上 良太; 植田 浩史; 金 錫範; 野口 聡
    第111回 春季低温工学・超電導学会, Jun. 2026
  • パルス通電時における積層型HTS集合導体の三次元有限要素解析による電流分布解析
    遠藤 俊; 間藤 昂允; 井上 良太; 野口 聡
    第111回 春季低温工学・超電導学会, Jun. 2026
  • 日米科学技術協力事業（核融合分野）共同プロジェクト創設準備研究の取り組み
    野口 聡; 尾花 哲浩; 山本 明保; 井上 良太; 間藤 昂允; 亀谷 文健; PARK Dongkeun; Michael Phillips
    第111回 春季低温工学・超電導学会, Jun. 2026
  • 高速検査を目的としたREBCO導体の電流密度分布推定における機械学習手法の検討
    上原 聡太; 武居 淳一郎; 間藤 昂允; 石山 敦士; 野口 聡
    第111回 春季低温工学・超電導学会, 2026
  • REBCO導体の電流密度分布推定における機械学習の活用
    榊原 里樹; 武居 淳一郎; 間藤 昂允; 石山 敦士; 野口 聡
    第110回 秋季低温工学・超電導学会, Dec. 2025
  • REBCOパンケーキコイルの常電導転移実験を基にしたCNNによる電圧予測器の評価
    榊原 里樹; 間藤 昂允; 井上 良太; 植田 浩史; 金 錫範; 野口 聡
    第110回 秋季低温工学・超電導学会, Dec. 2025
  • 遮蔽電流解析におけるREBCO線材の薄膜近似の導入/非導入による解析結果比較
    間藤 昂允; 野口 聡
    第110回 秋季低温工学・超電導学会, Dec. 2025
  • 希土類系超電導マグネット開発への AI 活用について
    間藤 昂允; 野口 聡
    応用物理学会 超伝導分科会 第72回研究会, Nov. 2025
    [Invited]
  • 冷却条件を考慮した無絶縁REBCOコイルの熱暴走シミュレーション
    高橋 侑希; 間藤 昂允; 野口 聡
    令和7年度 電気・情報関係学会北海道支部連合大会, Nov. 2025
  • 国際会議報告 -MT29とEUCUS2025におけるHTSコイル関連発表-
    間藤 昂允
    2025年第4回冷凍部会（公開）例会, Oct. 2025
    [Invited]
  • Experimental investigation of CNN-based voltage predictor for REBCO pancake coil protection
    Riki Sakakibara; Takanobu Mato; So Noguchi
    EUCAS2025 European Conference on Applied Superconductivity, Sep. 2025
  • Effect of winding densities on screening current behaviors in REBCO coils
    Junichiro Takei; Takanobu Mato; So Noguchi
    EUCAS2025 European Conference on Applied Superconductivity, Sep. 2025
  • Current Density Distribution Estimation of REBCO Coated Conductors Using Machine Learning
    Junichiro Takei; Takanobu Mato; Atsushi Ishiyama; So Noguchi
    EUCAS2025 European Conference on Applied Superconductivity, Sep. 2025
  • Numerical investigation of electromagnetic and thermal behavior of multi-bundled D-shape coils
    Takanobu Mato; Haru Sato; So Noguchi
    EUCAS2023 European Conference on Applied Superconductivity, Sep. 2025
  • Use of Machine Learning for Current Density Distribution Estimation of REBCO Coated Conductors
    Jyunichiro Takei; Takanobu Mato; So Noguchi
    International Conference ETIMA, Sep. 2025
  • Lessons learned from ultra high-field (>40 T), high-stress (>800 MPa) REBCO coil tests
    Jeseok Bang; Jonathan Lee; Griffin Bradford; Garfield Murphy; Cade Watson; Logan Shvartsman; Kwangmin Kim; Jan Jaroszynski; Rastislav Ries; Aixia Xu; Najib Cheggour; Anatolii Polyanskii; Dmytro Abraimov; Takanobu Mato; So Noguchi; Seungyong Hahn; David Larbalestier
    MT-29 International Conference on Magnet Technology, Jul. 2025
  • Screening Current Effect on Thermal Stability of No-Insulation REBCO Coils in 1/2-Scale Coil System of Skeleton Cyclotron
    So Noguchi; Mitsuhiro Fukuda; Atsushi Ishiyama; Takanobu Mato; Hiroshi Ueda
    MT-29 International Conference on Magnet Technology, Jul. 2025
  • Electromagnetic Investigation of Shielding Effect of NI REBCO Windings for Screening Current Reduction
    Takanobu Mato; Jeseok Bang; Atsushi Ishiyama; So Noguchi
    MT-29 International Conference on Magnet Technology, Jul. 2025
  • REBCO巻線の遮蔽電流挙動における巻線密度の影響
    武居 淳一郎; 間藤 昂允; 野口 聡
    第109回 春季低温工学・超電導学会, May 2025
  • ダミーコイルを用いた遮蔽電流低減手法に関する検討
    間藤 昂允; 野口 聡
    第109回 春季低温工学・超電導学会, May 2025
  • Using CNN to Predic Quench Occurrence of REBCO Coils
    T. Mato; S. Noguchi
    IIS2024 13th ITER International School, Dec. 2024
  • Numerical Simulation for AC Loss Estimation of Multi-Bundled No-Insulation REBCO Coils under Fluctuating External Fields
    T. Mato; S. Noguchi
    ISS2024 The 37th International Symposium on Superconductivity, Dec. 2024
  • CNNを用いた無絶縁REBCOパンケーキコイルの電圧予測器におけるノイズ耐性の評価
    間藤 昂允; 野口 聡
    第108回 秋季低温工学・超電導学会, Nov. 2024
  • Numerical Investigation on Electromagnetic and Thermal Behaviors of Multi-Bundled NI/PI REBCO Coils
    T. Mato; H. Sato; T. Obana; S. Noguchi
    ASC2024 Applied Superconductivity Conference, Sep. 2024
  • A Simple Method to Estimate Temperature Rise of NI HTS Pancake Coils with Local Normal Zones
    T. Mato; S. Noguchi
    ASC2024 Applied Superconductivity Conference, Sep. 2024
  • Quench Sign Detection of NI REBCO Pancake Coils using Deep Learnings
    T. Mato; Y; Nakai; S. Noguchi
    ASC2024 Applied Superconductivity Conference, Sep. 2024
  • 畳み込みニューラルネットワークによるREBCOコイルのクエンチ予測
    間藤 昂允; 石山 敦士; 野口 聡
    電気学会 金属・セラミックス/超電導機器合同研究会, Jul. 2024
  • 深層学習を用いたREBCOパンケーキコイルのクエンチ予測に関する検討
    間藤 昂允; 中井 優介; 野口 聡
    第107回 春季低温工学・超電導学会, May 2024
  • NI HTSテープ巻線による電流遮断時の安定性に関する検討
    佐藤 晴; 間藤 昂允; 野口 聡
    電気学会 第5回超電導応用研究会, Jan. 2024
  • Easy and Fast Estimation of Thermal Stability of HTS Magnets under Simple Situation
    T. Mato; S. Noguchi
    International Conference ETIMA, Sep. 2023
  • Experimental and Analytical Study on Contact Resistance and Current Distribution of NI HTS Coils in Low-Frequency AC Method
    S. B. Kim; D. Sato; R. Inoue; H. Ueda; T. Mato; S. Noguchi
    MT-28 International Conference on Magnet Technology, Sep. 2023
  • Little Big Coil’ Evaluations of The Slit Edge Orientation on Mechanical Damage of REBCO-Coated Conductor in Small and High-Stress Coils
    J. Bang; K. Kim; G. Bradford; J. Lee; T. Mato; S. Noguchi; S. Hahn; David Larbalestier
    MT-28 International Conference on Magnet Technology, Sep. 2023
  • Simple and Versatile Evaluation Method of Thermal Stability of NI HTS Magnets during Quench Event
    T. Mato; S. Noguchi
    MT-28 International Conference on Magnet Technology, Sep. 2023
  • Potential Improvements of Magnetic Dam to Protect NI REBCO Pancake Coils
    T. Mato; S. Noguchi
    EUCAS2023 European Conference on Applied Superconductivity, Sep. 2023
  • Turn-to-Turn Contact Resistance Measurement of NI REBCO Double Pancake Coils
    T. Mato; R. Inoue; H. Ueda; S.B. Kim; S. Noguchi
    EUCAS2023 European Conference on Applied Superconductivity, Sep. 2023
  • Screening Current and AC Loss Simulation of Racetrack NI REBCO Coils for Motors
    S. Noguchi; K. Daiho; T. Mato
    EUCAS2023 European Conference on Applied Superconductivity, Sep. 2023
  • Accuracy Comparison of Screening Current Modelings of REBCO Pancake Coils
    S. Noguchi; T. Mato; H. Ueda; A. Ishiyama
    CEC2023/ICMC2023 Cryogenic Engineering Conference and International Cryogenic Materials Conference, Jul. 2023
  • 簡単な解析式によるNI HTSマグネットの熱的安定性評価
    間藤 昂允; 野口 聡
    第105回 春季低温工学・超電導学会, May 2023
  • Towards a Specification of Coated Conductors for Use in Magnets
    D. Larbalestier; G. Bradford; J. Lee; A. Francis; T. Mato; V. Phifer; J. Bang; Y. Oz; K. Kim; A. Polyanskii; D. Abraimov; J. Jaroszynski; T. Kametani; L. Cooley
    CCA2023 Coated Conductors for Applications Workshop, Apr. 2023
  • A Study on Transverse Resistance of a Non-insulated Coil Wound with (Re)Ba2Cu3O7-x Coated Conductor in High Magnetic Fields
    J. Bang; G. Bradford; J. Lee; T. Mato; K. Kim; D. Larbalestier
    CCA2023 Coated Conductors for Applications Workshop, Apr. 2023
  • Measurement of Transverse REBCO Delamination Strength of Conductors from Multiple Sources
    T. Mato; G. Bradford; R. Walsh; J. Bang; D. Larbalestier
    CCA2023 Coated Conductors for Applications Workshop, Apr. 2023
  • Contact Resistance and Current Characteristics of NI HTS Coil in Low Frequency AC Current Method
    S.B. Kim; H. Kobayashi; D. Sato; R. Inoue; H. Ueda; T. Mato; S. Noguchi
    ASC2022 Applied Superconductivity Conference, Oct. 2022
  • Inductive Voltage Rise of Insert HTS Magnet for Ultra-High Magnetic Field Generation
    S. Noguchi; T. Mato
    ASC2022 Applied Superconductivity Conference, Oct. 2022
  • Electromagnetic Behavior Simulation of REBCO Pancake Coils Considering REBCO Tape Rotation under High Magnetic Field
    S. Noguchi; T. Mato
    ASC2022 Applied Superconductivity Conference, Oct. 2022
  • Accuracy Compensation of Turn-to-Turn Contact Resistance Measurement of No-Insulation REBCO Coils by Low-Frequency-AC-Current (LFAC) method
    T. Mato; R. Inoue; H. Ueda; S.B. Kim; S. Noguchi
    ASC2022 Applied Superconductivity Conference, Oct. 2022
  • Unbalanced Axial Force Behavior of No-Insulation REBCO Insert Pancake Coils During Quench Event
    T. Mato; S. Noguchi
    ASC2022 Applied Superconductivity Conference, Oct. 2022
  • 超高磁場化に向けたREBCOマグネットの保護技術
    間藤 昂允
    第6回 低温工学・超電導学会 若手の会, Jul. 2022
    [Invited]
  • 交流通電による無絶縁REBCOコイルのターン間接触抵抗測定時の電流現象解析
    間藤 昂允; 井上 良太; 植田 浩史; 金 錫範; 野口 聡
    第103回 春季低温工学・超電導学会, Jun. 2022
  • Current Distribution Simulation for REBCO Pancake Coils Applying Low-Frequency-AC Current Method
    T. Mato; S. Noguchi
    International Workshop on Numerical Modelling of High Temperature Superconductors, Jun. 2022
  • Screening Current Simulation for High Magnetic Field REBCO Magnet Considering Deformation
    S. Noguchi; T. Mato
    COMPUMAG2021, Jan. 2022
  • Conceptual Design for Microplastic Collection Device from Seawater with High Field HTS Magnet
    T. Mato; S. Noguchi
    15th Joint MMM-INTERMAG Conference, Jan. 2022
  • Microplastic Separation Simulation from Seawater by Strong Magnetic Force Based on Magnetic and Fluid Analysis
    T. Mato; S. Noguchi
    COMPUMAG2021, Jan. 2022
  • 粒子法によるREBCCOテープ線の塑性変形シミュレーション
    間藤 昂允; 野口 聡
    第102回 秋季低温工学・超電導学会, Dec. 2021
  • Screening Current Simulation of REBCO Pancake Coils Considering Coil Deformation
    S. Noguchi; T. Mato; T. Kurauchi
    MT-27 International Conference on Magnet Technology, Nov. 2021
  • Mechanical Stress Simulation of REBCO Tapes Using Particle Methods
    T. Mato; Y. Nakai; S. Noguchi
    MT-27 International Conference on Magnet Technology, Nov. 2021
  • Progress of No-Insulation HTS Magnet Development towards Ultra-High Field Generation
    T. Mato; S. Mori; S. Noguchi
    International Conference ETIMA, Oct. 2021
  • Microplastic Collection using Ultra- High Magnetic Field Magnet by Magnetic Separation
    T. Mato; S. Noguchi; A. Ishiyama
    EUCAS2021 European Conference on Applied Superconductivity, Sep. 2021
  • 様々な無絶縁巻線技術の分類およびREBCOマグネットに適用した場合の熱的安定性比較
    間藤 昂允; 野口 聡
    第23回 低温工学・超電導学会 東北・北海道支部 若手セミナー, Aug. 2021
  • さまざまな種類の無絶縁巻線技術を用いたREBCOマグネットの熱安定性比較
    間藤 昂允; 野口 聡; 石山 敦士
    第101回 春季低温工学・超電導学会, May 2021
  • Stability Analysis for REBCO Pancake Coils with Current Bypass to Escape from Local Normal Zone
    T. Mato; S. Noguchi
    ISS2020 International Symposium on Superconductivity, Dec. 2020
  • Turn-to-Turn Contact Resistance Measurement of No-Insulation REBCO Pancake Coil: External Field Dependence
    S. Noguchi; S. Mori; T. Mato; T. Tatsuta; D. Nishikawa; K. Miyamoto; R. Inoue; H. Ueda; SB. Kim
    ASC2020 Applied Superconductivity Conference, Oct. 2020
  • Normal-Transition Simulation of REBCO Pancake Coils Impregnated with Electrically Conductive Epoxy Resin
    T. Mato; S. Noguchi
    ASC2020 Applied Superconductivity Conference, Oct. 2020
  • Mechanical Damage Protection Method by Reducing Induced Current in NI REBCO Pancake Coils during Normal-State Transition
    T. Mato; S. Noguchi; S. Hahn
    ASC2020 Applied Superconductivity Conference, Oct. 2020
  • 導電性樹脂による保護技術を施したREBCOコイル内の電流現象の数値解析
    間藤 昂允; 野口 聡; 石山 敦
    第99回 春季低温工学・超電導学会, Jul. 2020
  • クエンチ時の無絶縁REBCOパンケーキコイル内の誘導電流低減に関する検討
    間藤 昂允; 野口 聡; HAHN Seungyong
    第99回 春季低温工学・超電導学会, Jul. 2020
  • Investigation of Filter Inductor and Switch Timing of Rectifier Transformer Flux Pump to Energize Multi-Stacked No-Insulation REBCO Pancake Coils
    T. Mato; T. Kurauchi; S. Noguchi
    10th ACASC/2nd Asian ICMC/CSSJ Joint Conference, Jan. 2020
  • Effectiveness of Filter Inductor of Rectifier Transformer Flux Pump in Energizing Multi-Stacked No-Insulation REBCO Pancake Coils
    T. Mato; T. Kurauchi; S. Noguchi
    ISS2019 International Symposium on Superconductivity, Dec. 2019
■ Affiliated academic society
  • IEEE
  • The Institute of Electrical Engineers of Japan
  • Cryogenics and Superconductivity Society of Japan
■ Research Themes
■ Academic and Social Contribution Activities/Other
Social Contribution Activities
  • 北海道大学オープンキャンパス「電流と磁場の解析にチャレンジ」
    Aug. 2024
    Planner, Demonstrator