This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Toshiba. 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: Innovations by Yoshitaka Sakaki
Introduction
Yoshitaka Sakaki is a notable inventor based in Kumagaya, Japan. He has made significant contributions to the field of power systems, particularly in enhancing the stability of generators. His innovative approach has led to the development of a unique patent that addresses critical challenges in generator performance.
Latest Patents
Yoshitaka Sakaki holds a patent for a "Power system stabilizer for generator." This invention aims to improve the resistance against external low-frequency disturbances, which are represented by changes in generator output. The stabilizer works by inputting a voltage regulating signal as an auxiliary signal to an automatic voltage regulator. This system controls the generator terminal voltage at a target voltage. The invention includes an angular acceleration observer that calculates an estimated angular acceleration change rate based on stabilizing signal change rates. Additionally, it features a power stabilizer circuit that calculates a corrected voltage regulating signal applied to the automatic voltage regulator. The design also allows for multiple observers and power stabilizer circuits to be used for different fluctuation frequencies.
Career Highlights
Yoshitaka Sakaki is associated with Kabushiki Kaisha Toshiba, a leading company in technology and innovation. His work at Toshiba has allowed him to focus on developing advanced solutions for power systems. His contributions have been instrumental in enhancing the reliability and efficiency of generator operations.
Collaborations
Yoshitaka has collaborated with notable colleagues, including Shinichiro Takahashi and Yoichi Uemura. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Yoshitaka Sakaki's work exemplifies the spirit of innovation in the field of power systems. His patent for a power system stabilizer demonstrates his commitment to improving generator performance and stability. His contributions continue to influence the industry and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile