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Years Active: 2017
Title: Kunio Yonekura: A Pioneer in Ultrasonic Measurement Innovations
Introduction
Kunio Yonekura, an accomplished inventor based in Osaka, Japan, has made significant strides in the field of ultrasonic flaw detection and measurement. With a keen focus on developing innovative solutions, Yonekura holds a patent that enhances the understanding of welding quality through advanced measurement techniques.
Latest Patents
Yonekura's notable patent is titled "Method for measuring height of lack of penetration and ultrasonic flaw detector." This invention introduces a method for measuring the degree of fusion in welding specimens. The process involves creating a dividing pulse amplitude curve using a probe that emits ultrasound beams. By scanning the probe at a predetermined angle on surfaces featuring weld beads of various fusion degrees, it captures beam path length information and the height of an F echo returning from the fused section. This technique culminates in a regression formula which expresses the relationship between beam path length and the degree of fusion, significantly enhancing the assessment of weld quality.
Career Highlights
Throughout his career, Kunio Yonekura has worked with notable companies such as IHI Infrastructure Systems Co., Ltd. and IHI Corporation. His expertise in ultrasonic technology has positioned him as a valuable asset in these organizations, contributing to advancements in industrial standards and applications.
Collaborations
Yonekura's endeavors in innovation have been supported by collaboration with esteemed colleagues, including Yuji Takeda and Takahiro Yamagami. Together, they have shared insights and knowledge that have further propelled advancements in the field of ultrasonic flaw detection.
Conclusion
In summary, Kunio Yonekura stands out as a prominent inventor dedicated to refining ultrasonic measurement techniques. His pioneering patent serves as a testament to his commitment to innovation within the welding industry. As he continues to influence the realm of ultrasonic technology, his contributions will undoubtedly benefit various applications, enhancing safety and quality in industrial processes.
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