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1 out of 177 Years Active: 1989
Title: Kiyoshi Koizumi: Innovator in Ultrasonic Examination Technology
Introduction
Kiyoshi Koizumi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of ultrasonic examination technology, holding a total of 2 patents. His innovative solutions have improved inspection processes in various industrial applications.
Latest Patents
One of Koizumi's latest patents is the "Automatic Tube Circumference Scanning Apparatus." This apparatus automatically performs inspections, repairs, and other operations on a group of tubes arrayed in a narrow space and extending in horizontal directions. The design includes an upper support/traverse section mounted on an upper tube, allowing it to travel along the tube axis and grip the upper tube. Additionally, a lower support/traverse section is mounted on a lower tube, enabling similar functionality. A flexible rail extends vertically between these sections, and a probe scanning section is mounted on the rail to perform scans around any arbitrary tube.
Another significant patent is the "Automated Ultrasonic Examination System for Heat Transfer Tubes in a Boiler." This system allows for ultrasonic examination from inside the heat transfer tubes without the need to remove scale from the outer surfaces. It includes an insert tube that can be moved and revolved within a cylindrical header, along with an ejection nozzle and a water pump for feeding pressurized water. The system is designed to facilitate ultrasonic examinations in areas that are difficult to access manually.
Career Highlights
Throughout his career, Kiyoshi Koizumi has worked with prominent companies such as Mitsubishi Jukogyo Kabushiki Kaisha and Kansai Electric Power Co., Inc. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Koizumi has collaborated with notable coworkers, including Keiichi Iwamoto and Masaaki Torichigai. Their combined efforts have led to advancements in the field of ultrasonic examination technology.
Conclusion
Kiyoshi Koizumi's contributions to ultrasonic examination technology have made a significant impact on industrial inspection processes. His innovative patents demonstrate his commitment to improving efficiency and effectiveness in this critical area.