Principal Investigator (2024), Deep learning-based endodontic treatment outcome prediction from periapical radiographic images, Grant: Thammasat University Research Fund, TUFT 68/2567.

Co-Principal Investigator with Yanika Kowitlawakul (2021-2023), Development and effectiveness of Artificial Intelligence -Teaching Assistance System (AI-TAS) in enhancing nursing students engagement, intrinsic motivation, and knowledge applications, Grant: MOE Tertiary Education Research Fund, Singapore, MOE2020-TRF-043.

Research Advisor for Kritsasith Warin and Wasit Limprasert (2022), A Mobile Online Platform and Deep-Learning AI for Oral Cancer Screening, Grant: Health Systems Research Institute, HSRI65-025.

Research Advisor for Kritsasith Warin and Wasit Limprasert (2021), Application of deep
learning in diagnosis of oral potentially malignant disorders and oral cancer, Grant: Thammasat University Research Grant, TUFT24/2564.

Principal Investigator (2017-2018), A virtual reality system for dental skill training, Grant:
Thailand Research Fund, RDG6050029.

Principal Investigator (2018), Development micro-computed tomography carious tooth model used and virtual reality for minimal intervention caries removal, Grant: National Research Council of Thailand (NRCT).

Co-Principal Investigator with Mansuang Wongsapai (2015-2016) Development of Mobile
Health-oriented Electronic Oral Health Record for Surveillance System, Ministry of Public
Health.

Co-Principal Investigator with Bhornsawan Thanathornwong (2015), Research to develop a
personalized wireless splint for detection, monitoring and preventing bruxism, Grant: National Research Council of Thailand (NRCT).

Principal Investigator (2015), Intelligent dental simulation research group, Grant: National
research university project, Office of the higher education commission of Thailand.

Principal Investigator (2014), Intelligent dental simulation research group, Grant: National
research university project, Office of the higher education commission of Thailand.

Co-Principal Investigator with Bhornsawan Thanathornwong (2014), Computerized models
for prediction of work related musculoskeletal disorders among dentists, Grant: National Research Council of Thailand (NRCT).

Co-Principal Investigator with Mansuang Wongsapai (2013-2014), Research and Developing of Mobile Electronic Health Records, Ministry of Public Health.

Co-Principal Investigator with Stanislav Makhanov (2013-present), Biomedical Informatics
Excellence Center, Thammasat University.

Principal Investigator (2011-2013), Intelligent dental simulation research group, Grant: National research university project, Office of the higher education commission of Thailand.

Co-Principal Investigator with Bhornsawan Thanathornwong (2012-2013), Wireless sensor
system for monitoring and guiding dental postures, Grant: National Research Council of
Thailand (NRCT).

Principal Investigator (2011-2012), Development and evaluation of a virtual reality simulator using computed tomography models and dental surgery preoperative planning, Thailand Research Fund, MRG5480204.

Co-Principal Investigator with Bhornsawan Thanathornwong (2012), Research development of postural monitorial device for dentist, Grant: National Research Council of Thailand (NRCT).

Co-Principal Investigator with Mansuang Wongsapai (2011-2012), Research and Developing Dental Decision Supported Health 09 (DDSH09) Program for Decision Supported in Treatment Planning, Control and Assessment of the quality in dental services, Ministry of Public Health.

Principal Investigator (23 May 2007 - 22 November 2008), Intelligent virtual reality haptic device for clinical dentistry, Grant: National Electronics and Computer Technology Center
(NECTEC) No. NT-B-22-MS-14-50-04.

Principal Investigator (1 October 2007 - 30 September 2008), Web-based clinical skill training in dentistry, Grant: National Research Council of Thailand (NRCT).

Principal investigator (2000), Asahi University Research Grant, Skill Acquisition Transfer
and Verification.

Principal investigator (1997), Price of Songkla University Research Grant, Correlation between the Bacterial Culture Result in Root Canal and Postobturation Evaluation.