On 11 April 2025, a delegation from the National Institute of Metrology (Thailand) (NIMT) led by Pol.Lt.Gen. Pornchai Suteerakune, Director of NIMT, visited to the National Metrology Institute of Japan (NMIJ) and the Group of Quality Assurance for Advanced Technology (G-QuAT). The visit aimed to strengthen bilateral collaboration through discussions on the renewal of the Memorandum of Understanding (MoU) and to explore potential collaborative metrology projects between the two institutes.
NIMT delegation met with high-ranking executives at NMIJ, including:
- Dr. USUDA Takashi – Director General
- Dr. HOSAKA Kazumoto – Deputy Director General
- Dr. TAKETOSHI Naoyuki – Director, Center for Quality Management of Metrology (CQMM)
- Dr. MORIOKA Takehiro – Manager, International Cooperation Office (ICO)
- Dr. KANEKO Nobuhisa – Prime Senior Researcher, NMIJ (RIPM) / G-QuAT
Additional NMIJ researchers and specialists joined the discussions and technical tours, including experts from particle measurement, gas analysis, dimensional standards, and nanomaterial structure groups.
As part of the visit, NIMT delegation toured various state-of-the-art facilities at NMIJ. These included:
- Airborne Particle Number Concentration Standard: This lab is dedicated to the precise measurement and standardization of airborne particles, a critical area for ensuring environmental quality and industrial safety.
- Gravimetric Method and Gas Analyses for Standard Gases: The team explored advanced methods for gravimetric calibration, essential for ensuring the accuracy of gas measurements used in industries such as manufacturing, and environmental science.
- Optical Tunnel for EDM Calibration: The optical tunnel is a unique facility used to calibrate electronic distance measuring devices (EDMs) to ensure precision in geospatial and construction projects.
- Dimensional X-Ray CT: A groundbreaking technology for examining materials and components, which is crucial for fields like aerospace, electronics, and biomedical industries.
- Development of Film Thickness Characterization by X-ray Reflectometry: This facility focuses on the development of precise reference materials used in industries where thin film applications are critical, such as in semiconductor production.
In addition to NMIJ, NIMT delegation visited the Global Research and Development Center for Business by Quantum-AI Technology (G-QuAT). G-QuAT is at the forefront of leveraging quantum computing and AI technologies to innovate across a variety of fields, including metrology. This collaboration could provide significant benefits in the form of new metrology tools powered by AI and quantum technologies, paving the way for greater precision and efficiency in various industries.
Key Discussion Topics:
The key topic of the visit was the renewing of an MoU, aimed at formalizing a long-term partnership between NMIJ and NIMT. The MoU will facilitate knowledge exchange, collaborative research, and joint development of advanced measurement technologies. Several project proposals were also discussed, focusing on areas such as:
- Collaborative research in quantum-based measurement systems
- Exchange programs for metrology experts
Potential Benefits for Thailand:
The outcomes of this collaboration will be highly beneficial for Thailand, particularly in improving the country’s metrology infrastructure. Some key benefits include:
- By adopting NMIJ’s advanced measurement techniques, Thailand will enhance the accuracy and reliability of its own national standards, benefiting various sectors including manufacturing, environmental monitoring, and healthcare.
- The collaboration will foster technology transfer, particularly in cutting-edge areas like quantum metrology and AI-driven calibration techniques. This could lead to the development of new technologies and services in Thailand.
- Through the exchange programs and joint research, Thailand’s metrology professionals will gain valuable expertise, contributing to the long-term development of Thailand’s metrology capabilities.
- Strengthening ties with an esteemed institution like NMIJ will increase Thailand’s standing in the international metrology community, positioning the country as a leader in high-precision measurement standards.
In conclusion, the visit to NMIJ and G-QuAT marks a significant step towards advancing Thailand’s metrology capabilities. The collaboration, particularly through the MoU and proposed projects, will not only improve Thailand’s measurement standards but also contribute to broader scientific and technological development in the region.
