Location History:
- Katsuta, JP (1995 - 1996)
- Hitachinaka, JP (1997 - 2000)
Company Filing History:
Years Active: 1995-2000
Title: The Innovations of Kouji Yasuda: Pioneering Electric Power Control
Introduction
Kouji Yasuda is an influential inventor based in Hitachinaka, Japan, recognized for his contributions to electrical engineering. With a total of five patents to his name, Yasuda has made significant advancements in the field of electric power converters, particularly focusing on the control of induction motors.
Latest Patents
Among his latest inventions is an apparatus and method for controlling induction motors. This innovative pulse width modulation control system for electric power converters addresses a common challenge: suppressing the occurrence of lower order and fractional order harmonics in a direct current component. Yasuda's method involves calculating pulse width modulation pulses by comparing a command signal with a carrier signal. This process effectively compensates for the command signal to enhance performance, even in conditions where the carrier frequency is significantly lower than the command value frequency.
Career Highlights
Kouji Yasuda has established himself as a leading figure at Hitachi, Ltd., where he focuses on enhancing electric power technology. His expertise in pulse width modulation systems has not only contributed to the success of his company but also to the broader field of electrical engineering.
Collaborations
Throughout his career, Yasuda has collaborated with esteemed colleagues such as Kiyoshi Nakata and Masato Suzuki. Their combined efforts have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in power control.
Conclusion
Kouji Yasuda's contributions to the electrical engineering domain highlight the importance of innovation in modern technology. With his continuous work at Hitachi, Ltd., Yasuda remains dedicated to advancing electric power systems and improving industrial practices through his inventive spirit. His patents are a testament to the impact that focused research and collaboration can have on technological advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.