FUJII Garuda

Academic Assembly School of Science and Technology Institute of Engineering

Faculty of Engineering Department of Mechanical Systems Engineering 

Professor (Full) 

Degree

  • Dr. Eng., Nagoya University

Field Of Study

  • Computational science, Structural Optimization
  • Design engineering, Design Engineering
  • Mechanics of materials and materials, Computational Mechanics

TEL

    +81-26-269-5521

Mail Address

    g_fujii★shinshu-u.ac.jp

Career

  • 2023
    Professor (Full), Institute of Engineering
  • 2021 - 2023
    Energy Landscape Architectonics Brain Bank (ELab2), Next Generation Cluster Research Center, interdisciplinary Cluster for Cutting Edge Research, Shinshu University
  • 2019 - 2023
    Associate Professor, Institute of Engineering
  • 2014 - 2019
    Assistant Professor, Institute of Engineering, Shinshu University
  • 2013 - 2019
    Assistant Professor, Department of Environmental Science and Technology, Faculty of Engineering, Shinshu University
  • 2012 - 2013
    Assistant Professor, Department of Machine Intelligence and Systems Engineering, Faculty of Systems Science and Technology, Akita Prefectural University

Educational Background

  • 2009 - 2012, Nagoya University, Faculty of Engineering, Department of Mechanical Science and Engineering
  • 2007 - 2009, Nagoya University, Faculty of Engineering, Department of Mechanical Science and Engineering
  • 2003 - 2007, Nagoya University, Faculty of Engineering, Department of Mechanical and Aerospace Engineering

Award

  • 2023
    The Young Scientists' Award, The Commendation for Science and Technology by the MEXT
  • 2021
    日本機械学会 設計工学・システム部門, Frontier Achievement Award from JSME Design & Systems Division
  • 2017
    日本機械学会 設計工学・システム部門 奨励業績表彰
  • 2011
    Japan Society for Computational Methods in Engineering, 日本計算数理工学会講演賞
  • 2011
    Nagoya University, 名古屋大学 学術奨励賞

Paper

  • Topology-optimized source shifter for optical location camouflaging
    Garuda Fujii*
    Optics Express, (accepted), 30 Oct. 2023
    Lead, Last, Corresponding
  • Camouflaging the location of a sound source via topology-optimized source-shifter
    Garuda Fujii
    Journal of Sound and Vibration, 559, 117768, 05 May 2023, Not invited
    Lead, Last, Corresponding電子ジャーナル
  • Biphysical undetectable concentrators manipulating both heat flux and direct current via topology optimization
    Garuda Fujii
    PHYSICAL REVIEW E, 106(6), 065304, 19 Dec. 2022, Refereed
    Lead, Last, Corresponding電子ジャーナル
  • Experimental demonstration of thermal cloaking metastructures designed by topology optimization
    Kazuma Hirasawa, Iona Nakami, Takumi Ooinoue, Tatsunori Asaoka, Garuda Fujii
    International Journal of Heat and Mass Transfer, 194, 123093, 15 Sep. 2022, Refereed
    Last, Corresponding電子ジャーナル
  • Electromagnetic-acoustic biphysical cloak designed through topology optimization
    Garuda Fujii* and Youhei Akimoto
    Optics Express, 30(4), 6090-6106, 26 Jan. 2022, Refereed, Not invited
    Lead, Last, Corresponding電子ジャーナル
  • Mechanical unfeelability concentrator through topology optimization
    Motoaki Ota and Garuda Fujii*
    APPLIED PHYSICS LETTERS, 120(1), 011103, 04 Jan. 2022, Refereed, Not invited
    Last, Corresponding電子ジャーナル
  • Acoustic cloak designed by topology optimization for acoustic-elastic coupled systems
    Garuda Fujii*, Masayuki Takahashi, and Youhei Akimoto
    APPLIED PHYSICS LETTERS, 118(10), 101102, 19 Feb. 2021, Refereedリポジトリ電子ジャーナル
  • dc electric cloak–concentrator via topology optimization
    Garuda Fujii* and Youhei Akimoto
    PHYSICAL REVIEW E, 102(3), 033308, 21 Aug. 2020, RefereedWebofScienceリポジトリ電子ジャーナル
  • Cloaking a concentrator in thermal conduction via topology optimization
    Garuda Fujii* and Youhei Akimoto
    International Journal of Heat and Mass Transfer, 159, 120082, 30 Jun. 2020WebofScienceリポジトリ電子ジャーナル
  • メタデバイスの機能創発とトポロジー最適化
    藤井雅留太
    精密工学会誌, 86(6), 395-399, 05 Jun. 2020リポジトリ電子ジャーナル
  • Optimizing the structural topology of bifunctional invisible cloak manipulating heat flux and direct current
    Garuda Fujii* and Youhei Akimoto
    APPLIED PHYSICS LETTERS, 115(17), 174101, 21 Oct. 2019, RefereedWebofScience電子ジャーナル
  • Topology-optimized thermal carpet cloak expressed by an immersed-boundary level-set method via a covariance matrix adaptation evolution strategy
    Garuda Fujii* and Youhei Akimoto
    International Journal of Heat and Mass Transfer, 137, 1312-1322, 17 Apr. 2019, Refereedリポジトリ
  • DC carpet cloak designed by topology optimization based on covariance matrix adaptation evolution strategy
    Garuda Fujii* and Youhei Akimoto
    Optics Letters, 44(8), 2057-2060, 11 Apr. 2019, Refereedリポジトリ電子ジャーナル
  • Direct-current electric invisibility through topology optimization
    Garuda Fujii*, Youhei Akimoto, and Masayuki Takahashi
    JOURNAL OF APPLIED PHYSICS, 123, 233102, 16 Jun. 2018, RefereedWebofScienceリポジトリ電子ジャーナル
  • 共分散行列適応進化戦略に基づいた音響クロークのトポロジー最適化
    高橋 正幸,秋本 洋平,藤井 雅留太*
    日本機械学会論文集, 84(859), published online, 23 Feb. 2018, Refereedリポジトリ
  • Exploring optimal topology of thermal cloaks by CMA-ES
    Garuda Fujii*, Youhei Akimoto, and Masayuki Takahashi
    APPLIED PHYSICS LETTERS, 112, 061108, 09 Feb. 2018, RefereedWebofScienceリポジトリ電子ジャーナル
  • CMA-ES-based structural topology optimization using a level set boundary expression—Application to optical and carpet cloaks
    Garuda Fujii*, Masayuki Takahashi, Youhei Akimoto
    Computer Methods in Applied Mechanics and Engineering, 332, 624-643, 12 Jan. 2018, RefereedWebofScienceリポジトリ電子ジャーナル
  • Topology-optimized carpet cloaks based on a level-set boundary expression
    Garuda Fujii* and Tsuyoshi Ueta
    PHYSICAL REVIEW E, 94, 043301, 04 Oct. 2016, RefereedWebofScienceリポジトリ電子ジャーナル
  • Topology-optimized multiple-disk resonators obtained using level set expression incorporating surface effects
    Garuda Fujii*, Tsuyoshi Ueta, Mamoru Mizuno, and Masayuki Nakamura
    Optics Express, 23(9), 11312-11326, 22 Apr. 2015, RefereedWebofScienceリポジトリ電子ジャーナル
  • Numerical study on the structural color of blue birds by a disordered porous photonic crystal model
    Tsuyoshi Ueta, Garuda Fujii, Gen Morimoto, Kiyoshi Miyamoto, Akinori Kosaku, Takeo Kuriyama, Takahiko Hariyama
    EUROPHYSICS LETTERS, 107, 34004, 13 Jul. 2014, RefereedWebofScienceリポジトリ電子ジャーナル
  • Level set-based topology optimization for anti-reflection surface
    Garuda Fujii*, Tsuyoshi Ueta, Mamoru Mizuno
    Applied Physics A, 116(3), 921–927, 18 May 2014, RefereedWebofScienceリポジトリ電子ジャーナル
  • Level set based topology optimization for optical cloaks
    Garuda Fujii*, Hayato Watanabe, Takayuki Yamada, Tsuyoshi Ueta, Mamoru Mizuno
    APPLIED PHYSICS LETTERS, 102(25), 251106, 09 Jun. 2013, RefereedWebofScienceリポジトリ電子ジャーナル
  • Topology optimization for a dielectric optical cloak based on an exact level set approach
    Takayuki Yamada, Hayato Watanabe, Garuda Fujii, Toshiro Matsumoto
    IEEE Transactions on Magnetics, 49(5), 2073, 07 May 2013, RefereedWebofScienceリポジトリ電子ジャーナル
  • A study on the effect of filling factor for laser action in dielectric random media
    Garuda Fujii*, Toshiro Matsumoto, Toru Takahashi, Tsuyoshi Ueta
    Applied Physics A: Materials Science&Processing, 107(1), 35–42, 01 Apr. 2012, RefereedWebofScienceリポジトリ電子ジャーナル
  • ランダムレーザーの低閾値化に関する研究
    藤井雅留太,松本敏郎,高橋徹,植田毅
    JASCOME レビュー, 2012-1, 1-12, 31 Mar. 2012
  • Finite-element analysis of lasing modes within photonic random media
    Garuda Fujii*, Toshiro Matsumoto, Toru Takahashi, Tsuyoshi Ueta
    Journal of Physics B: Atomic, Molecular and Optical Physics, 45, 085404, 30 Mar. 2012, RefereedWebofScienceリポジトリ電子ジャーナル
  • Study on transition from photonic-crystal laser to random laser
    Garuda Fujii*, Toshiro Matsumoto, Toru Takahashi, Tsuyoshi Ueta
    Optics Express, 20(7), 7300, 15 Mar. 2012, RefereedWebofScienceリポジトリ電子ジャーナル
  • 誘電体ランダム配置系におけるレーザ発振の系内電場強度依存性に関する研究
    藤井雅留太, 松本敏郎, 高橋徹, 山田 崇恭, 植田毅
    電気学会論文誌 C, 132(1), 89, 01 Jan. 2012, Refereed電子ジャーナル
  • 不規則にdangling bondを含む誘電体ハニカム型ボンド構造内でのレーザ発振現象の有限要素解析
    藤井 雅留太, 松田 仁,松本 敏郎, 高橋 徹, 山田 崇恭, 植田 毅
    計算数理工学論文集, 11(1), 89, 16 Dec. 2011, Refereedリポジトリ
  • 誘電体ランダム配置系におけるレーザ発振の有限要素解析
    藤井雅留太, 松本敏郎, 高橋徹, 植田毅
    計算数理工学論文集, 10(1), 117, 10 Dec. 2010, Refereedリポジトリ

MISC

  • (Invited Talk) Location camouflage by topology optimization
    Garuda Fujii
    05 Dec. 2022
    Lead
  • (Invited Talk) Topology optimization for manipulating thermal waves in macroscale
    Garuda Fujii
    ThermoMeta2022, 19 Aug. 2022
    Lead, Last, Corresponding
  • (Invited Talk) Thermal Reversal-Cloak via Topology Optimization
    Garuda Fujii
    ThermoMeta2020, 07 Aug. 2020
  • (Invited Talk) CMA-ES Based Topology Optimization for Thermal-Electrical Bifunctional Devices
    Garuda Fujii
    The 42nd PIERS, 20 Dec. 2019
  • (招待講演)CMA-ESを用いたトポロジー最適化によるクローク・カムフラージュ・イリュージョン
    藤井雅留太
    第21回研究集会, 06 Dec. 2019, Invited
  • (招待講演)トポロジー最適化の基礎と最新展開
    藤井雅留太
    第87回 形の科学シンポジウム「生物と医学にまつわる形と物理法則」, 07 Jun. 2019
  • (招待講演)CMA-ESを用いたトポロジー最適化の開発とその展開
    藤井雅留太
    2017年度年次大会【F12100】設計工学・システム部門,計算力学部門企画「設計工学とCAEの最前線」, 03 Sep. 2017, Invited
  • (招待講演)ランダムレーザーの低閾値化に関する研究
    藤井雅留太
    JASCOMEシンポジウム2012, 20 Mar. 2012, Invited

Lectures, oral presentations, etc.

  • Cloaking an object from both electromagnetic and acoustic waves via topology optimization
    Garuda Fujii
    Metamaterials'2021, 21 Sep. 2021
  • Thermal Electrical Bifunctional Cloak Designed by Topology Optimization Based on CMA-ES
    Garuda Fujii and Youhei Akimoto
    ICMAT 2019, 27 Jun. 2019, MRS Singapore
  • Topology Optimization for Acoustic Cloak Incorporating Acoustic-Elastic Coupling
    Garuda Fujii and Masayuki Takahashi
    ICMAT 2019, 25 Jun. 2019, MRS Singapore
  • CMA-ES based topology optimization for external cloaks
    Garuda Fujii
    META 2018, 25 Jun. 2018
  • Multi-Objective Topology Optimization for Carpet Cloaks
    Garuda Fujii
    WCCM/APCOM2016, 27 Jul. 2016
  • Topology optimized carpet cloak by means of a level set based topology optimization
    Garuda Fujii, Masayuki Nakamura
    WCSMO-11, 09 Jun. 2015
  • Color characteristics of delayed plumage maturation in the male red-flanked bluetail tarsiger cyanurus
    Gen Morimoto, Takahiko Hariyama, Tuyoshi Ueta, Garuda Fujii, Aakihiko Kosaku, Takeo Kuriyama, and Kiyoshi Miyamoto
    26th International Ornithological Congress, 18 Aug. 2014
  • Study on the performance robustness of optical cloaks designed by means of level set based topology optimization method
    Garuda Fujii, Tsuyoshi Ueta, and Mamoru Mizuno
    ICMAT 2013, 30 Jun. 2013
  • Level set-based topology optimization for anti-reflection surface
    Garuda Fujii, Tsuyoshi Ueta, and Mamoru Mizuno
    ICMAT 2013, 30 Jun. 2013
  • Topology Optimization for a Dielectric Optical Cloak Based on an Exact Level Set Approach
    Takayuki Yamada, Hayato Watanabe, Garuda Fujii, Toshiro Matsumoto
    Digests of the 15th BiennialIEEE Conference on Electronic Field Computation (CEFC2012), 11 Nov. 2012, IEEE
  • Dependence of threshold of random laser on the amount of disorder
    Garuda Fujii
    MHS 2011, 06 Nov. 2011
  • Study on transition from photonic-crystal laser to random laser
    Garuda Fujii, Toshiro Matsumoto, Toru Takahashi, and Tsuyoshi Ueta
    MHS 2011, 06 Nov. 2011
  • A study on transition from photonic-crystal laser to random laser
    Garuda Fujii, Toshiro Matsumoto, Toru Takahashi, and Tsuyoshi Ueta
    The 6th Nagoya University - UCLA International Symposium, 26 Aug. 2011
  • Detailed analysis for low-threshold laser oscillation in randomly distributed dielectric media
    Garuda Fujii, Toshiro Matsumoto, Toru Takahashi, and Tsuyoshi Ueta
    ICMAT 2011, 26 Jun. 2011
  • A study on effect of filling factor for laser actions in dielectric random media
    Garuda Fujii, Toru Takahashi, Toshiro Matsumoto, and Tsuyoshi Ueta
    ICMAT 2011, 26 Jun. 2011
  • A level set-based topology optimization method for three-dimensional compliance problem using boundary element method
    Shinichiro Shichi, Akihisa Suzuki, Takayuki Yamada, Toru Takahashi, Garuda Fujii, and Toshiro Matsumoto
    WCSMO-9, 13 Jun. 2011
  • Finite element analysis of laser modes within photonic random media
    Garuda Fujii, Toru Takahashi, Toshiro Matsumoto, and Tsuyoshi Ueta
    FEMTEC 2011, 09 May 2011
  • Finite element analysis for laser oscillations in random systems composed of dielectric materials
    Garuda Fujii, Toru Takahashi, Toshiro Matsumoto, and Tsuyoshi Ueta
    MHS 2010, 07 Nov. 2010
  • Finite element analysis for laser oscillations in random systems
    Garuda Fujii, Toru Takahashi, Toshiro Matsumoto, and Tsuyoshi Ueta
    MHS 2010, 07 Nov. 2010
  • Finite element analysis of laser oscillation and anderson localization of electromag- netic waves in a random configuration of dielectric material
    Garuda Fujii
    The Second Symposium of Young Researchers, 26 Mar. 2010
  • Finite element simula- tions of anderson localization in random systems
    Garuda Fujii, Toru Takahashi, Toshiro Matsumoto, and Tsuyoshi Ueta
    MHS 2009, 08 Nov. 2009
  • Electromagnetic-acoustic biphysical invisibility cloak via CMA-ES based topology optimization
    Garuda Fujii
    WCSMO14

Affiliated academic society

  • 01 May 2013
    International Society for Structural and Multidisciplinary Optimization (ISSMO)
  • Jul. 2013
    Metamorphose
  • Apr. 2009
    Japan Society for Computational Methods in Engineering
  • Jul. 2009
    The Japan Society of Mechanical Engineers

Research Themes

  • CMA-ESによる非線形トポロジー最適化の開発と超弾性メカニカルクロークへの応用
    科学研究費補助金, 基盤研究(B)
    2020 - 2025
  • 熱伝導の“反転”:サーマルリバーシングメタデバイスを実現するトポロジー最適化の開発
    公益財団法人TAKEUCHI育英奨学会 2020年度(第6期)助成金
    2020
  • 流体迷彩構造の設計を指向した非定常問題に対するトポロジー最適化の開発
    科学研究費補助金, 挑戦的研究(萌芽)
    09 Jul. 2018 - 31 Mar. 2020
  • CMA-ESを用いたマルチフェーズトポロジー最適化法の開発と光デバイス応用
    科学研究費補助金, 若手研究(B)
    2017 - 2019
  • メタサーフェスを用いた新機能音響デバイスの最適設計法の開発
    科学研究費補助金, 基盤研究(C)
    01 Apr. 2016 - 31 Mar. 2019
  • 広周波数帯での不可視化を目指したワイドバンド光学迷彩のトポロジー最適化法の開発
    科学研究費補助金, 若手研究(B)
    01 Apr. 2014 - 31 Mar. 2017
  • 第31回(平成25年度)研究助成(公益財団法人 カシオ科学振興財団)表面効果を考慮した光学デバイスのレベルセット形状表現に基づくトポロジー最適化法の開発
    公益財団法人 カシオ科学振興財団
    01 Jan. 2013
  • 第28回(2012年度)マツダ研究助成(マツダ財団)フロントガラスへの応用を指向した無反射構造のトポロジー最適設計法の開発
    マツダ財団
    01 Nov. 2012
  • 光学迷彩を指向した光制御に関するトポロジー最適化法の開発
    科学研究費補助金, 研究活動スタート支援
    01 Apr. 2012 - 31 Mar. 2014
  • 有限要素法によるポーラス・コロイドフォトニック構造の特性解析
    科学研究費補助金, 基盤研究(C)
    01 Apr. 2011 - 31 Mar. 2014
  • Invisible cloak
  • Topology optimization
  • Finite element analysisphenomena
  • Evolutionary Computation

Social Contribution Activities

  • 2016 - 2016 長工高生体験プロジェクト

Academic Contribution Activities

  • Peer review
    IEEE Transactions on Evolutionary Computation, 2021
  • Peer review
    Materials Today Physics, 2021
  • Peer review
    Nature Communications, 2021
  • Peer review
    International Journal of Heat and Mass Transfer, 2020
  • Peer review
    International Journal of Heat and Mass Transfer, 2020
  • Peer review
    Expert Systems With Applications, 2020
  • Peer review
    Materials Today, 2020
  • Peer review
    Advanced Materials, 2020
  • Peer review
    Advanced Materials, 2020 - 2020
  • Peer review
    International Journal of Heat and Mass Transfer, 2020 - 2020
  • Peer review
    日本機械学会論文集, 2019 - 2019
  • Peer review
    Japanese Journal of Applied Physics, 2017 - 2017
  • Peer review
    Mechanical Engineering Journal (JSME), 2016 - 2016
  • Planning etc
    2017 日本機械学会 第 30 回計算力学講演会(CMD2017), 近畿大学 東大阪キャンパス
  • Planning etc
    2016 WCCM XII&APCOM VI, COEX, Seoul, Korea
  • Planning etc
    2016 日本機械学会 北陸信越支部 第 53 期総会・講演会
  • Planning etc
    2015 日本機械学会 第 25 回 設計工学・システム部門講演会(D&S 2015), 信州大学工学部(長野キャンパス)