This inventor holds 1 USPTO granted patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1986.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1986
Title: Kazumi Kouyama: Innovator in Inverter-Drive Technology
Introduction
Kazumi Kouyama is a notable inventor based in Otsu, Japan. She has made significant contributions to the field of inverter-drive technology, particularly with her innovative patent that addresses voltage fluctuations in power systems. Her work is recognized for its technical sophistication and practical applications in modern electronics.
Latest Patents
Kazumi Kouyama holds a patent for an "Inverter-drive controlling apparatus." This invention focuses on a controlling apparatus for a simulated sinusoidal wave of unequal width PWM inverter. The PWM signal comprises a data region and a HALT region in each carrier period timer. The carrier period timer T.sub.0 and data unit timer T.sub.2 are controlled by independent digital values from separate microcomputers or different timers. Additionally, the data unit timer T.sub.2 is regulated by an output from a power source voltage fluctuation detector, ensuring a constant voltage-frequency characteristic even during voltage fluctuations. This patent showcases her expertise in enhancing the reliability of inverter systems.
Career Highlights
Kazumi Kouyama is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. Her role at the company has allowed her to work on cutting-edge technologies that have a significant impact on the market. Her dedication to innovation is evident in her patent and the advancements it brings to inverter technology.
Collaborations
Throughout her career, Kazumi has collaborated with esteemed colleagues such as Takashi Deguchi and Masahiro Kadono. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Kazumi Kouyama's contributions to inverter-drive technology exemplify her innovative spirit and technical prowess. Her patent not only addresses critical challenges in the field but also enhances the performance of electronic systems. Her work continues to inspire future advancements in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile