Company Filing History:
Years Active: 1997-1998
Title: The Innovative Journey of Tetsuo Ugawa
Introduction
Tetsuo Ugawa, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of electrical engineering. With two patents to his name, Ugawa has focused his inventions on enhancing safety and reliability in electrical systems, particularly in detecting ground faults.
Latest Patents
Ugawa's latest patents include groundbreaking technologies such as the field ground fault detector and the field ground fault relay for detecting. These innovations employ a predetermined resistor connected in series with a predetermined DC voltage to effectively monitor ground faults in electrical generators. The design entails applying DC voltage between an N electrode side field circuit of a generator and the ground through the resistor. It incorporates low-pass filters to manage voltages effectively and utilizes a level ratio determining circuit to provide accurate results concerning ground faults. Notably, these inventions ensure detection sensitivity remains unaffected by variations in DC voltage or the presence of higher harmonic voltages typical in thyristor exciting type generators.
Career Highlights
Tetsuo Ugawa has built a commendable career at Kabushiki Kaisha Toshiba, where he has honed his skills and expertise in electrical engineering. His dedication to innovation has earned him recognition within the industry and contributed to the advancement of safety technologies in electrical systems.
Collaborations
Throughout his career, Ugawa has collaborated with fellow innovators Toshio Tanaka and Yoshinori Takei. Their collective efforts have played a pivotal role in pushing the boundaries of technology, culminating in impactful inventions that enhance operational safety and efficiency.
Conclusion
Tetsuo Ugawa’s contributions to electrical engineering through his patents demonstrate his commitment to innovation and safety. His work at Kabushiki Kaisha Toshiba, alongside talented collaborators, continues to influence the field positively, ensuring that advancements in technology pave the way for a safer and more reliable future.
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.