Location History:
- Chita, JP (1988)
- Obu, JP (1991 - 1993)
Company Filing History:
2 out of 36,653 
2 out of 802 Years Active: 1988-1993
Title: Innovations of Yukiya Katoh
Introduction
Yukiya Katoh is a notable inventor based in Obu, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of throttle valve control systems. With a total of 3 patents to his name, his work has had a considerable impact on vehicle performance and efficiency.
Latest Patents
One of his latest patents is a throttle valve controller designed for engines. This innovative device includes a throttle valve that is pivotally movable along with a throttle shaft in the engine's intake passage. It features an electronic control transmission path for transmitting input torque to the throttle shaft, an electromagnetic actuator for applying torque, and a mechanical control transmission path for transmitting the manipulation force of the accelerator pedal. The controller also includes switching means to connect one of the electronic or mechanical control paths while disconnecting the other.
Another significant patent is a device for controlling a motor-operated throttle valve for automobiles. This device is designed for vehicles with an auto-drive function, ensuring that the running speed of the automobile remains constant. It incorporates a throttle shaft that opens and closes the throttle valve, a spring for rotating the throttle shaft, and a limiter to restrict the maximum opening angle of the throttle shaft. The device also includes multiple operating devices and a motor that work together to adjust the throttle shaft's opening angle based on the operational amount of the accelerator device.
Career Highlights
Yukiya Katoh has worked with prominent companies in the automotive industry, including Toyota Motor Corporation and Aisan Kogyo Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in vehicle technology.
Collaborations
Throughout his career, Yukiya has collaborated with talented individuals such as Sunao Kitamura and Takeru Yasuda. These partnerships have fostered a creative environment that has led to the development of advanced automotive technologies.
Conclusion
Yukiya Katoh's contributions to throttle valve control systems exemplify his innovative spirit and dedication to improving automotive technology. His patents reflect a deep understanding of engineering principles and a commitment to enhancing vehicle performance.