Company Filing History:
Years Active: 2014
Title: Sadashi Ootomo: Innovator in Reactor Pressure Vessel Management
Introduction
Sadashi Ootomo is a notable inventor based in Kitaibaraki, Japan. He has made significant contributions to the field of nuclear energy, particularly in the management of internal equipment within reactor pressure vessels. His innovative approach has led to advancements that enhance safety and efficiency in nuclear operations.
Latest Patents
Ootomo holds a patent for a "Method for managing internal equipment in reactor pressure vessel and apparatus thereof." This invention involves an access apparatus that is set on instrumentation nozzles penetrating the bottom portion of a reactor pressure vessel filled with water. The access apparatus features a turnable arm and a mounting fixture that can move along the arm, equipped with a holding member. A cover apparatus with a guide pipe encases the access apparatus and is installed in the underwater environment of the reactor pressure vessel. By draining water below the cover apparatus, an air space is created, allowing various device heads to be suspended and lowered through the guide pipe. These device heads are mounted to the holding member for performing repair or preventive maintenance operations on the instrumentation nozzles.
Career Highlights
Sadashi Ootomo is associated with Hitachi-GE Nuclear Energy, Ltd., where he applies his expertise in nuclear technology. His work focuses on improving the operational safety and maintenance processes of nuclear reactors. Ootomo's innovative solutions have garnered attention in the industry, contributing to advancements in reactor management.
Collaborations
Ootomo has collaborated with notable colleagues such as Shinya Ohmori and Koichi Kurosawa. Their combined efforts in the field of nuclear energy have led to significant developments and improvements in reactor technology.
Conclusion
Sadashi Ootomo's contributions to the field of nuclear energy through his innovative patent demonstrate his commitment to enhancing safety and efficiency in reactor operations. His work continues to influence the industry positively.