Company Filing History:
Years Active: 2021
Title: The Innovations of Shu Hayashi
Introduction
Shu Hayashi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of motor control technology. With a total of 2 patents, his work focuses on enhancing the efficiency and reliability of motor systems.
Latest Patents
Hayashi's latest patents include innovative designs for motor control circuits and controllers. The first patent describes a motor control circuit that features a control circuit designed to output a pulse width modulation signal. This signal is crucial for managing the switching operation of an inverter circuit, which supplies alternating current power to a motor. Additionally, it includes a speed-change detecting circuit that can identify changes in a speed command signal. When these changes exceed a predetermined limit, the circuit signals the control circuit to adjust the duty cycle of the pulse width modulation signal, ensuring optimal motor performance.
The second patent also focuses on a motor control circuit, which includes a control circuit that manages the inverter circuit's switching operation. This design incorporates a determination-information generating circuit that produces values indicating whether the motor is malfunctioning or deteriorating. The determination circuit then assesses these values and outputs an interrupt signal to the control circuit if any issues are detected, enhancing the reliability of motor operations.
Career Highlights
Shu Hayashi is currently employed at Mitsumi Electric Company Ltd., where he continues to innovate in the field of motor control technology. His work has been instrumental in developing advanced solutions that improve motor efficiency and reliability.
Collaborations
Hayashi collaborates with notable colleagues, including Makio Abe and Masato Aoki. Their combined expertise contributes to the advancement of motor control technologies.
Conclusion
Shu Hayashi's contributions to motor control technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to pave the way for advancements in motor efficiency and reliability.
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.