Minoru Ootaka

Title: Minoru Ootaka: Innovator in Nuclear Reactor Technology

Introduction

Minoru Ootaka is a notable inventor based in Takahagi, Japan, recognized for his contributions to nuclear reactor technology. He holds a total of four patents, showcasing his innovative approach to enhancing the safety and efficiency of nuclear reactors.

Latest Patents

Ootaka's latest patents include a "Nuclear reactor vibration monitoring apparatus and method of monitoring nuclear reactor vibration." This invention involves monitoring the vibration of a jet pump installed in a reactor pressure vessel of a boiling water reactor. Ultrasonic waves are transmitted from a sensor on the reactor's outer surface toward the jet pump's throat and diffuser. The reflected waves from these surfaces are analyzed to determine the relative vibration based on the time difference of the echoes. Another significant patent is the "Method of checking installed state of jet pump beam." This method involves using ultrasonic waves to assess the installed state of a beam fitted into a transition piece, ensuring the integrity and functionality of the jet pump system.

Career Highlights

Throughout his career, Ootaka has worked with prominent companies such as Hitachi Nuclear Energy, Ltd. and Hitachi, Ltd. His experience in these organizations has significantly contributed to his expertise in nuclear technology and innovation.

Collaborations

Ootaka has collaborated with notable colleagues, including Koichi Kurosawa and Eisaku Hayashi, further enhancing his work in the field of nuclear reactor technology.

Conclusion

Minoru Ootaka's innovative patents and career in nuclear technology highlight his significant contributions to the industry. His work continues to influence advancements in reactor safety and monitoring systems.