Location History:
- Aichi-ken, JP (2003 - 2004)
- Okazaki, JP (2009)
Company Filing History:
Years Active: 2003-2009
Title: Masahiro Tsuchida: Innovator in Motor Control Technology
Introduction
Masahiro Tsuchida is a prominent inventor based in Aichi-ken, Japan. He has made significant contributions to the field of motor control technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of motor controllers and electrical load driving circuits.
Latest Patents
One of Tsuchida's latest patents is a motor controller that includes an inverter circuit, a speed detector, an amplifier, a voltage detector, and an offset voltage addition circuit. This innovative design allows the inverter circuit to drive a motor based on a PWM signal. The speed detector generates an actual speed signal corresponding to the motor's actual speed. The amplifier outputs a differential voltage by amplifying the difference between the actual speed signal and a target speed signal. Additionally, the voltage detector outputs a switch signal for switching the rotation direction of the motor, which varies based on the differential voltage. Another notable patent is the overcurrent protection structure of a load driving circuit. This circuit includes an insulated gate transistor and a control voltage limiting circuit, which selectively supplies power to an electrical load. The control circuit limits the voltage applied to the transistor, ensuring safe operation during overcurrent conditions.
Career Highlights
Masahiro Tsuchida is currently employed at Denso Corporation, a leading global automotive supplier. His work at Denso has allowed him to apply his innovative ideas in practical applications, contributing to advancements in automotive technology.
Collaborations
Throughout his career, Tsuchida has collaborated with notable colleagues, including Nobumasa Ueda and Hiroshi Fujimoto. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Masahiro Tsuchida's contributions to motor control technology and electrical load driving circuits highlight his innovative spirit and dedication to advancing engineering solutions. His patents reflect a commitment to improving efficiency and safety in motor applications.
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.