Company Filing History:
3 out of 195 
3 out of 21,351 
Years Active: 1997-2000
Title: Shigeo Kitamura: Innovator in Electrical Equipment Detection
Introduction
Shigeo Kitamura is a notable inventor based in Hyogo, Japan, recognized for his contributions to the field of electrical equipment detection. With a total of three patents to his name, Kitamura has developed innovative methods and apparatuses that enhance the reliability and safety of electrical systems.
Latest Patents
Kitamura's latest patents include an abnormality detecting method and apparatus for electrical equipment. This invention focuses on monitoring electrical equipment for defects by utilizing a defect detecting apparatus that includes a sensor connected to the equipment. The apparatus features a first bandpass filter with a center frequency at the resonance frequency of the equipment and a second bandpass filter with a higher center frequency. Additionally, it incorporates a signal strength comparing circuit and a partial discharge measuring circuit to indicate defects effectively. Another significant patent is an abnormality detecting apparatus that measures the frequency spectrum of signals detected by a partial discharge sensor, specifically targeting frequency components near the resonance frequency to identify abnormalities in electrical equipment.
Career Highlights
Throughout his career, Shigeo Kitamura has worked with prominent companies such as Kansai Electric Power Co., Inc. and Mitsubishi Electric Corporation. His experience in these organizations has contributed to his expertise in electrical engineering and innovation.
Collaborations
Kitamura has collaborated with notable colleagues, including Tetsu Shiota and Hideki Tokura, who have also made significant contributions to the field of electrical engineering.
Conclusion
Shigeo Kitamura's innovative work in the detection of abnormalities in electrical equipment showcases his commitment to enhancing safety and reliability in electrical systems. His patents reflect a deep understanding of electrical engineering principles and a dedication to advancing technology in this critical field.