Company Filing History:
Years Active: 1998-2000
Title: Keiji Toyoda: Innovator in Vehicle Control Technologies
Introduction
Keiji Toyoda is a prominent inventor based in Hamakita, Japan. He has made significant contributions to the field of vehicle control technologies, holding a total of 5 patents. His innovative work focuses on enhancing the safety and efficiency of vehicle operations.
Latest Patents
One of Toyoda's latest patents is a brake valve control method. This method allows for the control of brake valves while enabling error checks through a single arithmetic logic unit. It processes signals from a wheel speed sensor to compute respective wheel speeds and counts these signals over a prescribed period to derive an approximate wheel speed. If the difference between the actual wheel speed and the approximate wheel speed is within a threshold value, the valve control processing continues. However, if the difference exceeds this threshold, the processing is suspended.
Another notable patent is a vehicle control method that utilizes both short-term and long-term correction coefficients. This method is particularly useful for vehicles equipped with a mini tire as a spare. It periodically computes correction coefficients for the left and right wheels and calculates a probable lateral acceleration based on these coefficients. A revised probable lateral acceleration is then computed to make informed decisions regarding the vehicle's turning state, especially when a mini tire is mounted.
Career Highlights
Keiji Toyoda is currently employed at Nisshinbo Industries, Inc., where he continues to develop innovative solutions in vehicle technology. His work has significantly impacted the automotive industry, particularly in enhancing vehicle safety and performance.
Collaborations
Throughout his career, Toyoda has collaborated with notable colleagues, including Noriyuki Takemasa and Hiroshi Oshiro. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Keiji Toyoda's contributions to vehicle control technologies exemplify his dedication to innovation and safety in the automotive industry. His patents reflect a commitment to improving vehicle performance and ensuring safer driving experiences.