This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Hitachi, Ltd.. Active years: 2021.
Company Filing History:
Years Active: 2021
Title: Kiyoshi Terasawa: Innovator in Power Conversion Technology
Introduction
Kiyoshi Terasawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of power conversion technology. His innovative approach has led to advancements that enhance the efficiency and reliability of electric railroad vehicles.
Latest Patents
Kiyoshi Terasawa holds a patent for a power conversion device and an electric railroad vehicle equipped with this device. The patent focuses on achieving size reduction and reliability by minimizing the number of components in the system. The power conversion device features a semiconductor module configured in a half-bridge arrangement, where two semiconductor elements are placed in series. This design allows for a cuboidal shape that includes terminals for inputting or outputting alternating current, as well as forming a single phase of the power conversion device.
Career Highlights
Kiyoshi Terasawa is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to apply his expertise in developing advanced power conversion systems. His contributions have been instrumental in enhancing the performance of electric railroad vehicles.
Collaborations
Kiyoshi has collaborated with notable coworkers such as Noriyoshi Urushiwara and Keisuke Horiuchi. Their combined efforts have fostered innovation and progress in the field of power conversion technology.
Conclusion
Kiyoshi Terasawa's work exemplifies the spirit of innovation in the realm of power conversion devices. His patent reflects a commitment to improving technology for electric railroad vehicles, showcasing his role as a key inventor in this field.