Titi Ray

Main subjects

Asia/ASEAN Politics・Economy・Society, Politacial Risk Management, Hospitality Management

Research Themes and Keywords

Research on economic development and human resource development in developing countries, and overseas investment and technological cooperation of Japanese companies.

Final academic background/degree

Graduate School of Science and Research, Saitama University, Department of Production Information Science / Doctoral Program

Affiliated academic society

Southeast Asian Studies Association, Japan Society of Applied Physics, Japan Society of Surface and Vacuum Science, Japan Society for Precision Machinery and Engineering

Major achievements

Research on Improving the Efficiency of Language Learning Using AI through Collaboration between Teachers and Staff, Nobuyuki Mikuni, Takamitsu Tabuchi, Yukimi Takayama, Titi Lei, et al., pp. 45-52, Josai Junior College Bulletin, March 2026. Analysis of KNbo3 Crystal Structure Fabricated on LiNbO3 and LiTaO3 Substrate for Piezoelectric Sensors and Devices Applications. American Vacuum Society (AVS) 71st International Symposium & Exhibition, (EM2+AP+QS+TF-TuM-14) September 21-26, 2025 Charlotte, NC, USA.

​Click here for detailed Research achievements.

extracurricular activities

Project to Strengthen Overseas Network Functions for Promoting Study in Japan (Southeast Asia) Okayama University (Coordinator), Member of the Next-Generation Sensor and Actuator Committee of the Japan Society of Precision Machinery Engineers,

Social contribution activities

Vice President, Mingalaba UNESCO Club, Tokyo UNESCO Association