This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1995.
Company Filing History:
Years Active: 1995
Title: Masayuki Yosida: Innovator in Elevator Control Technology
Introduction
Masayuki Yosida is a notable inventor based in Inazawa, Japan. He has made significant contributions to the field of elevator technology, particularly with his innovative patent for an elevator control apparatus. His work has enhanced the riding quality of elevator cars, making them safer and more efficient.
Latest Patents
Yosida holds a patent for an elevator control apparatus that includes several key components. The apparatus features a torque command generating device that produces a torque command, a converter device that supplies electric power to the motor driving the elevator car, and a car position calculation device that determines the current position of the elevator car. Additionally, it includes a compensation device that calculates unbalanced rope torque and a load weighing device that detects the load within the elevator car. The final torque command supply device combines outputs from the compensation and load weighing devices to provide a final torque command to the converter. This innovative design compensates for unbalanced loads, thereby improving the overall riding quality of the elevator car.
Career Highlights
Masayuki Yosida is associated with Mitsubishi Electric Corporation, a leading company in the field of electrical and electronic equipment. His work at Mitsubishi has allowed him to focus on developing advanced technologies that enhance the functionality and safety of elevators.
Collaborations
Yosida has collaborated with notable colleagues such as Sigemi Iwata and Hiroyuki Ikejima. Their combined expertise has contributed to the successful development of innovative elevator technologies.
Conclusion
Masayuki Yosida's contributions to elevator control technology exemplify the impact of innovation in enhancing safety and efficiency in transportation systems. His patent reflects a commitment to improving user experience in elevators, showcasing the importance of engineering advancements in everyday life.