Location History:
- Kanagawa-ken, JP (2017)
- Yokohama, JP (2010 - 2024)
Company Filing History:
Years Active: 2010-2024
Title: Akira Ushijima: Innovator in Ultrasonic Technology
Introduction
Akira Ushijima is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of ultrasonic technology, holding a total of 11 patents. His work focuses on estimation devices and inspection systems that enhance the accuracy and efficiency of weld inspections.
Latest Patents
Ushijima's latest patents include an estimation device and an inspection system. The estimation device features a processor that accepts information from multiple ultrasonic sensors. These sensors transmit ultrasonic waves toward a weld portion and receive reflected waves. The processor estimates the range of the weld portion based on the intensity distribution of the reflected waves. Additionally, it calculates the centroid position of the intensity distribution for various points, allowing for precise estimation in both directions.
The inspection system comprises a probe and a controller. The probe, equipped with ultrasonic sensors, moves across the weld portion to detect joints and non-joints. The controller analyzes the reflected waves to adjust the probe's angle, ensuring accurate inspections. This innovative approach significantly improves the reliability of weld assessments.
Career Highlights
Ushijima is associated with Kabushiki Kaisha Toshiba, a leading technology company. His work at Toshiba has allowed him to develop cutting-edge technologies that address complex challenges in ultrasonic inspection. His inventions have been instrumental in advancing the field and enhancing industrial processes.
Collaborations
Ushijima collaborates with talented individuals such as Masahiro Saito and Yasunori Chiba. Their combined expertise fosters innovation and drives the development of new technologies in ultrasonic applications.
Conclusion
Akira Ushijima's contributions to ultrasonic technology through his patents and collaborations have made a significant impact in the field. His innovative solutions continue to enhance the accuracy of weld inspections, showcasing the importance of advancements in this area.