School personnel information




Novel joining, Metallic bonding, Superconductivity, Quantum chemistry, Communication, Materials design

Organization 【 display / non-display

  • 1998.04.01 - 2005.03.31, Graduate School of Engineering, Research Assistant

  • 2005.04.01 - 2007.03.31, Division of Materials and Manufacturing Science, Graduate School of Engineering, Research Assistant

  • 2007.04.01 - , Division of Materials and Manufacturing Science, Graduate School of Engineering, Assistant Professor

Education 【 display / non-display

Osaka University Faculty of Engineering  Graduated 1988.03
Osaka University Graduate School, Division of Engineering  Completed 1990.03
Osaka University Graduate School, Division of Engineering  Completed 1993.03

Employment Record 【 display / non-display

Assistant Professor, Osaka University 2007.04 -

Research topics 【 display / non-display

  • Linguistic analysis of intelligence network function in materials
    Nanomaterials-related, Linguistics-related, Life, health and medical informatics-related

  • Evaluation of superconducting transition temperature
    Metallic material properties-related, Mathematical physics and fundamental theory of condensed matter physics-related, Structural materials and functional materials-related

  • Material processing and microstructure control-related

  • Metallic material properties-related

Academic Society Membership 【 display / non-display

  • The Chemical Society of Japan


Academic Papers 【 display / non-display

  • Consideration of the Pressure in Aluminum Nano-droplets by Molecular Dynamics Method, Wataru TAKAHARA, Keisuke MIZUNO, Tadashi HONJO, Satoru ASAI, 26th Symposium on Micro-joining and Assembly Technology in Electronics (Mate2020),Mate2020, Vol. 26 (2020) pp. 319-322, 2020.01, Papers(In Japanese)

  • Melting and Boiling Points and Chemical Bonding Properties of the P-Block Metals, W. Takahara, 4th International Conference on Nanojoining and Microjoining 2018 (NMJ2018), Abstract Book,NMJ2018, P25, 2018.12, Conference Report / Oral Presentation

  • A quantum chemical consideration for the effect of oxygen on the surface tension of molten iron, TAKAHARA Wataru, MISAKI Takuya and ASAI Satoru, Preprints of the National Meeting of J.W.S, No.103, Fall 2018,Vol. 2018f (2018), No. 103, pp. 378-379, 2018.09,, Conference Report / Oral Presentation (In Japanese)

  • Considerations on selection of alloying elements for designing Sn-based solder alloys by the molecular orbital method, Wataru Takahara, 2018 International Conference on Electronics Packaging and iMAPS All Asia Conference (ICEP-IAAC), IEEE Xplore Digital Library, IEEE Catalog Number: CFP1889U-USB,17-21 April 2018, pp.91-93, 2018.04,, Conference Report / Oral Presentation

  • Melting points and chemical bonding properties of 3d transition metal elements, Wataru Takahara, IOP Conference Series: Materials Science and Engineering,Vol. 61 (2014) 012029, 2014.08,, Papers

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Patents / Utility models / Designs 【 display / non-display

  • Japan, Welded joints with high fatigue strength, Fumiyoshi Minami, Wataru Takahara, Yasuto Takashima, Noboru Konda and Kazushige Arimochi, 特許公開2004-337938(Registration), 2003.05, 2004.12


Lecture / Exhibition 【 display / non-display

  • nano tech 2020, International Nanotechnology Exhibition & Conference, 2020.01

Outside Activity Management 【 display / non-display

  • Academic society, High Temperature Society of Japan, Councilor, 2009.05 - 2012.03