Company Filing History:
1 out of 10 
1 out of 2,916 
Years Active: 1982
Title: Innovations by Katuaki Watanabe: A Pioneer in Synchronous Machine Control
Introduction
Katuaki Watanabe, an accomplished inventor from Kawasaki, Japan, has made significant contributions in the field of electrical engineering. With a deep focus on synchronous machine technology, his innovative approach led to the development of a patent that addresses challenges in this area.
Latest Patents
Watanabe holds a notable patent for a "Control apparatus for a synchronous machine." This invention involves the detection of a shaft torsional oscillation signal in a rotatable torsional system that comprises a rotor of a synchronous machine and a coupling with a rotatable body. His invention advances the phase of the torsional oscillation signal to effectively control the field voltage of the synchronous machine. The primary aim is to restrictively manage sub-synchronous resonance (SSR) within the torsional system, ensuring stability and efficiency in operation.
Career Highlights
Throughout his career, Katuaki Watanabe has been associated with prestigious companies, notably Tokyo Electric Power Company (TEPCO) and Tokyo Shibaura Electric Corporation, where he contributed to advancements in electrical machinery and control systems. His experience in these respected organizations allowed him to refine his skills and develop groundbreaking technology.
Collaborations
Watanabe worked alongside esteemed colleagues, including Tosio Kotake and Kaoru Koyanagi. Their collaboration brought together a wealth of knowledge and expertise, fostering an environment that encouraged innovation and the development of cutting-edge solutions in electrical engineering.
Conclusion
Katuaki Watanabe's inventive spirit and dedication to improving synchronous machine technology have made him a noteworthy figure in the field. His patent serves as an example of how innovative ideas can transform industries and enhance technological performance. As he continues to influence the realm of electrical engineering, his contributions will undoubtedly inspire future inventors and researchers.
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.