Company Filing History:
Years Active: 2018-2020
Title: Innovations by Hideaki Uchiyama
Introduction
Hideaki Uchiyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of switch operating characteristic monitoring devices and gas circuit breakers. With a total of 2 patents, Uchiyama's work has had a considerable impact on the industry.
Latest Patents
Uchiyama's latest patents include a switch operating characteristic monitoring device and a gas circuit breaker. The switch operating characteristic monitoring device is designed to detect malfunctions in switch operating characteristics accurately. It consists of a current sensor that measures the close command current of a switch, an auxiliary switch that outputs signals from multiple auxiliary contacts, a measurement unit for analyzing these signals, a diagnosis unit for determining malfunctions, and a display unit for indicating any detected issues. The device utilizes thresholds obtained from prior opening/closing tests to compare with actual operational data, ensuring precise malfunction detection.
The gas circuit breaker patent features a pair of contacts and exhaust conductors equipped with an insulation cover. This cover includes a guide that facilitates the flow of high-temperature gas while protecting the exhaust holes. The design incorporates two gas flow passages, with the first being narrower than the second, optimizing the performance and safety of the circuit breaker.
Career Highlights
Uchiyama is currently employed at Hitachi, Ltd., where he continues to innovate and develop advanced electrical solutions. His work at Hitachi has allowed him to collaborate with other talented engineers and contribute to the company's reputation for excellence in technology.
Collaborations
Some of Uchiyama's notable coworkers include Masaru Tatemi and Toshiaki Rokunohe. Their collaborative efforts have further enhanced the innovative projects at Hitachi, leading to advancements in electrical engineering.
Conclusion
Hideaki Uchiyama's contributions to the field of electrical engineering through his patents and work at Hitachi, Ltd. demonstrate his commitment to innovation and excellence. His inventions are paving the way for safer and more efficient electrical systems.