Faculty of Science and Engineering, School of Fundamental Science and Engineering

Job title

Associate Professor

Homepage URL


Concurrent Post 【 display / non-display

  • Faculty of Science and Engineering   Graduate School of Fundamental Science and Engineering

Research Institute 【 display / non-display

  • 2020

    理工学術院総合研究所   兼任研究員

Education 【 display / non-display

  • 2009.03

    博士(工学) 取得 京都大学  

  • 2003.04

    Kyoto University   Graduate School of Engineering  

  • 1999.04

    Kyoto University   Faculty of Engineering   School of Engineering Science  

Degree 【 display / non-display

  • 京都大学   博士(工学)

Research Experience 【 display / non-display

  • 2020.04

    Waseda University

  • 2010.09

    Hiroshima University   Graduate School of Engineering

  • 2009.08

    Hiroshima University   Graduate School of Engineering

  • 2007.04

    Hiroshima University   Graduate School of Engineering

  • 2005.04



Research Areas 【 display / non-display

  • Control and system engineering

  • Mechanics of materials and materials

  • Manufacturing and production engineering

  • Machine elements and tribology

  • Design engineering

Research Interests 【 display / non-display

  • 積層造形

  • 構造最適化

Papers 【 display / non-display

  • Optimally Variable Density Lattice to Reduce Warping Thermal Distortion of Laser Powder Bed Fusion

    A. Takezawa, Q. Chen, A. C. To

    Additive Manufacturing   in press  2021.12  [Refereed]

    Authorship:Lead author, Corresponding author

  • Topology optimization of composite macrostructure with multi-phase viscoelastic composite microstructures for enhanced structural damping

    H. Zhang, A. Takezawa, X. Ding, H. Guo, W. Ni, X. Zhang

    Composite Structures   in press  2021.12  [Refereed]

    Authorship:Corresponding author

  • ラティス体積分率分布最適化と金属積層造形による傾斜機能構造体の温度分布設計

    宇惠野 章, Guo Honghu, 森豊 亮太, 竹澤 晃弘, 北村 充

    精密工学会誌   in press  2021.12  [Refereed]

  • Bi-material microstructural design of biodegradable composites using topology optimization

    H. Zhang, A. Takezawa, X. Ding, S. Xu, P. Duan, H. Li, H. Guo

    Materials & Design   209   109973  2021.11  [Refereed]

    Authorship:Corresponding author


  • Island scanning pattern optimization for residual deformation mitigation in laser powder bed fusion via sequential inherent strain method and sensitivity analysis

    Q. Chen, H. Taylor, A. Takezawa, X. Liang, X. Jimenez, R. Wicker, A. C. To

    Additive Manufacturing   46   102116  2021.10  [Refereed]


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Books and Other Publications 【 display / non-display

  • 産業用3Dプリンターの最新技術と先進分野への応用

    竹澤晃弘( Part: Contributor, 第7章第7節:3Dプリンターとトポロジー最適化の連携事例)

    技術情報協会  2018.06 ISBN: 9784861047091

  • 熱膨張制御材料の開発と応用

    竹澤晃弘( Part: Contributor, 第10章:人口構造体)

    シーエムシー出版  2018.01 ISBN: 9784781313160

  • 自動車用制振・遮音・吸音材料の最新動向

    竹澤晃弘( Part: Contributor, 第3章第4節:トポロジー最適化による減衰材料の最適配置)

    シーエムシー出版  2018.01 ISBN: 9784781313184

Misc 【 display / non-display

  • 1118 Optimization of dielectric laser resonator using phase field method

    Takezawa Akihiro, Kitamura Mitsuru

    The Computational Mechanics Conference   2012 ( 25 ) 250 - 251  2012.10


  • 3204 Research on hull structure optimization that considers modulation

    Nakamura Daisuke, Kitamura Mitsuru, Takezawa Akihiro

      2011 ( 21 ) 546 - 547  2011.10

     View Summary

    The partial modularization of the point is pushed forward for the reduction of the building cost of the engine part and a maintenance performance gain now in the shipbuilding industry. And the conception imagined that in the future, assemble the whole engine part out of the ship, and install in the hull last. However, for this realization, it is necessary to remove some decks and change conventional hull structure greatly, and it is very likely that the strength of the hull and a vibration characteristic change greatly. The study analyzes about strength with to realize the total modularization of the engine room in the future. And the purpose is getting dynamic knowledge leading to suggestion of the new design plan. It is necessary to redesign the hull structure around the engine region radically to get the present conditions and equal performance with aspects of strength and vibration after having realized this modularization. Based on dynamic knowledge provided in this study, utilize structural optimization and design conception ship deployed the new engine room module.


  • 3203 Research on optimization of central section of oil tanker based on CSR

    Miyake Hirotaka, Kitamura Mitsuru, Takezawa Akihiro

      2011 ( 21 ) 543 - 545  2011.10

     View Summary

    Recently, new rule CSR(Common Structure Rule) was enforced to oil tankers. The design corresponding to CSR is used on an actual site. However, the design based on the experience has been. Therefore, then, it aims at the achievement of the optimum design in a central section of the oil tanker by using the optimization software connected to PrimeShip-HULL effectively. It is used that the restriction condition judgment of PrimeShip-HULL is the one with Excel file. Software Smartoptimization of this laboratory development is used, and optimized. The target function is assumed two one with a different minimum weight and minimum cost, and calculated by a method near an actual calculation. The cost becomes important information to change the design idea in the grasp of a present design proposal and the future because it can show separately by cost.


Awards 【 display / non-display

  • 文部科学大臣表彰若手研究者賞

    2017.04   動的問題に対する構造最適化法とその応用に関する研究

    Winner: 竹澤晃弘

Research Projects 【 display / non-display

  • 振動低減ラティス構造の生産性向上に関する研究

    Project Year :



  • 構造最適化と指向性エネルギー堆積法に基づく負熱膨張金属複合材料の開発

    Project Year :



    Authorship: Principal investigator

  • 構造最適化・積層造形・毛管現象による三次元負熱膨張Ti/Mg複合材料の開発

    Project Year :



    Authorship: Principal investigator

  • 構造最適化を活用した高減衰ラティス構造の応用研究

    Project Year :



    Authorship: Principal investigator

  • カスタムメイド多孔質金属人工関節最適設計システム

    Project Year :



    Authorship: Principal investigator

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Specific Research 【 display / non-display

  • 金属積層造形の熱変形抑制に向けた高精度固有ひずみ法とラティス構造最適化法の研究


     View Summary



Syllabus 【 display / non-display

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