This inventor holds 3 USPTO granted patents. Top assignee: Nippon Steel Corporation. Active years: 1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997
Title: The Innovative Contributions of Hosei Hirano
Introduction
Hosei Hirano is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced power conversion technologies. With a total of 3 patents to his name, Hirano continues to push the boundaries of innovation.
Latest Patents
Hirano's latest patents include a switching regulator and a thin DC-DC converter arrangement. The switching regulator features a switching element that operates to turn on and off an input DC signal, producing an AC signal such as a rectangular wave. It includes a rectifier for generating an output voltage, a circuit for producing a frequency-variable triangular wave signal, and a comparator for obtaining a pulse-width modulated signal. This design allows for precise control of the switching element's operation.
The thin DC-DC converter arrangement consists of an inductor with a thin ring-shaped coil and a thin ferrite core, providing a closed magnetic path. It also includes a thin circuit board with an electric circuit of the DC-DC converter and a radiator with at least one flat part. This innovative design integrates the inductor, circuit board, and radiator into a compact assembly.
Career Highlights
Hosei Hirano is currently employed at Nippon Steel Corporation, where he applies his expertise in electrical engineering to develop cutting-edge technologies. His work has garnered attention for its practical applications in various industries, enhancing efficiency and performance in power conversion systems.
Collaborations
Hirano has collaborated with notable colleagues, including Nobuyoshi Tanaka and Takatsugu Ueyama. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.
Conclusion
Hosei Hirano's contributions to electrical engineering through his patents and work at Nippon Steel Corporation highlight his role as a leading inventor in the field. His innovative designs continue to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile