Niwa Shotaro

Division of Electronics and Mechanical Engineering（Department of Intelligence and Control）Assistant Professor
Last Updated :2026/07/04

■Researcher basic information

Researcher

  • Name

    Niwa Shotaro

Home Page

  • URI

    https://niwa.ic.em.st.gunma-u.ac.jp/index.php, Niwa Lab.

Degree

  • Ph.D. in Engineering

■Research activity information

Research Areas

  • Social infrastructure (civil Engineering, architecture, disaster prevention), Safety engineering, Non-destructive testing, Non-destructive testing, Maintenance and Management
  • Manufacturing technology, Electronic devices and equipment, Electromagnetism, Non-destructive testing

Research Interests

  • Three-dimensional finite element method
  • Electromagnetic Force Vibration
  • Electromagnetic Non-Destructive Testing

Papers

  • ProposalforaNon-ContactInspectionMethodfor ShrinkageCavityinSpheroidalGraphiteCastIronUsing ElectromagneticVibrationandMagneticFieldStrength Detection, Shoutarou Niwa, Yanfui Gao, Yuji Gotoh, Yes, No, No, Mar. 2025, 97, 3, 154, 163, Scientific journal
    DOI
  • Measurement of the Thickness of the Hot Spring Scale Adhering to the Inside of Steel Pipes in Geothermal Power Plants Using Vibration Induced by Electromagnetic Force, Hiroyuki Ikusada, Ryota Takasugi, Shotaro Niwa, Teruyoshi Sasayama, Yuji Gotoh, No, No, Yes, May 2026, IEEJ Journal of Industry Applications., 15, 3, 418, 423, Scientific journal
    DOI

Presentations

  • 17 Mar. 2026, 17 Mar. 2026, 17 Mar. 2026, Japanese, Japan, Domestic conference
  • 10 Mar. 2026, 10 Mar. 2026, 10 Mar. 2026, Japanese, Japan, Domestic conference
  • 12 Oct. 2025, 09 Oct. 2025, 12 Oct. 2025, Japanese, Japan, Domestic conference
  • Non-Contact Measurement for Backside Defect in Ferromagnetic Steel Plate Using Electromagnetic Force Vibration, Shoutarou Niwa, IEEE International Magnetics Conference 2026, 15 Apr. 2026, 13 Apr. 2026, 17 Apr. 2026, English, Manchester Central Convention Complex, United Kingdom, International conference
  • Proposal of a non-contact measurement method using electromagnetic acoustics for measuring shrinkage cavity inside spheroidal graphite cast iron, Shoutarou Niwa, 22nd International Symposium on Applied Electromagnetics and Mechanics, 02 Jul. 2025, 01 Jul. 2025, 04 Jul. 2025, English, East Lansing, United States, International conference

Academic Activities

  • Academic society etc, 24 Sep. 2026, 25 Sep. 2026, Not contributing to international academic