This inventor holds 1 USPTO granted patent. Top assignees: National Institute of Advanced Industrial Science and Technology, Valqua, Ltd.. Active years: 2026.
Company Filing History:
1 out of 1,762 
1 out of 80 
Years Active: 2026
Title: Yehan Qiao: Innovator in Resin Stress Measurement
Introduction
Yehan Qiao is a notable inventor based in Machida, Japan. He has made significant contributions to the field of materials science, particularly in the measurement of internal stress in resins. His innovative approach has implications for various industries that utilize translucent materials.
Latest Patents
Yehan Qiao holds a patent titled "Method for confirming internal stress of resin and apparatus for measuring same." This patent provides a method capable of measuring the internal stress of translucent resins, such as fluororesins and fluororubbers. The method involves irradiating the measurement target with near-infrared light, acquiring a near-infrared image, and confirming the internal stress based on that image. This innovative technique allows for dynamic confirmation of stress propagation in materials.
Career Highlights
Throughout his career, Yehan Qiao has worked with esteemed organizations, including the National Institute of Advanced Industrial Science and Technology and Valqua, Ltd. His work in these institutions has allowed him to develop and refine his methods for measuring internal stress in resins.
Collaborations
Yehan Qiao has collaborated with notable colleagues such as Hiroyuki Niino and Tomoaki Yoshiyama. These collaborations have contributed to the advancement of research in the field of materials science.
Conclusion
Yehan Qiao's innovative methods for measuring internal stress in resins represent a significant advancement in materials science. His contributions continue to influence the industry and pave the way for future innovations.