Company Filing History:
Years Active: 2017
Title: Norihiro Umemura: Innovator in Neutron Measurement Technology
Introduction
Norihiro Umemura is a distinguished inventor based in Fuchu, Japan. He has made significant contributions to the field of neutron measurement technology, holding a total of 2 patents. His work focuses on enhancing the accuracy and efficiency of neutron detection and monitoring systems.
Latest Patents
Umemura's latest patents include a neutron measurement apparatus and a neutron measurement method. The neutron measurement apparatus features a neutron detector, a preamplifier for amplifying the output signal, and a pulse counting unit that measures neutron intensity using a pulse counting method. Additionally, it includes a Campbell measurement unit that calculates the neutron intensity through a time average of the AC component of the neutron detection signal. A correction constant calculation unit and a correction value calculation unit further refine the output, ensuring precise measurements.
Another notable patent is the nuclear reactor oscillation power range monitor, which includes a receiving unit for LPRM signals and an exclusion processing unit that identifies exceptional conditions. This invention also features an averaging unit, a time averaging unit, and a normalized value calculation unit, all designed to enhance the monitoring of reactor oscillation power ranges.
Career Highlights
Norihiro Umemura is currently employed at Kabushiki Kaisha Toshiba, where he continues to innovate in the field of nuclear technology. His work has been instrumental in developing advanced systems that improve safety and efficiency in nuclear reactors.
Collaborations
Throughout his career, Umemura has collaborated with notable colleagues, including Shigehiro Kono and Daijiro Ito. These partnerships have contributed to the advancement of technology in neutron measurement and monitoring.
Conclusion
Norihiro Umemura's contributions to neutron measurement technology exemplify his dedication to innovation and safety in nuclear applications. His patents reflect a commitment to enhancing the precision of neutron detection and monitoring systems, making a significant impact in the field.