Company Filing History:
Years Active: 1985-1989
Title: Innovations by Inventor Yuichiro Nagato
Introduction
Yuichiro Nagato is a notable inventor based in Chiba, Japan, known for his significant contributions to motor technologies. With a total of three patents to his name, Nagato's work primarily focuses on enhancing the efficiency and safety of electric motors through innovative devices.
Latest Patents
Among his latest inventions, Nagato developed a "Device for energizing a hermetic motor using an inverter." This device features a hermetic box that houses a motor and employs a self-resetting protector that interrupts the power supply during abnormal heating conditions. The motor receives energy from an inverter that connects outside the hermetic box, ensuring the motor operates optimally while also providing automatic safety measures. Additionally, he has patented a "PWM inverter controller," which incorporates a sinusoidal waveform generator circuit. This invention allows for the seamless transition from asynchronous to synchronous operation based on commands from a frequency controller.
Career Highlights
Currently, Yuichiro Nagato works at Hitachi, Ltd., where he has continued to innovate in the field of motor technology. His work has been instrumental in advancing the capabilities of hermetic motors and inverters, contributing significantly to the efficiency and safety of electrical systems.
Collaborations
Throughout his career, Nagato has collaborated with colleagues such as Hiroshi Fujii and Hiroshi Hujii. These partnerships have undoubtedly influenced the development of his inventions and enhanced their practical applications.
Conclusion
Yuichiro Nagato stands out in the realm of modern invention, particularly with his advancements in motor technology. His latest patents reflect a commitment to innovation and safety, ensuring that electrical devices operate more efficiently and reliably. As technological demands continue to evolve, Nagato's contributions will likely play a critical role in shaping the future of motor engineering.
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.