This inventor holds 3 USPTO granted patents. Top assignee: Jidosha Kiki Co., Ltd.. Active years: 1991-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Saitama, JP (1991)
- Higashimatsuyama, JP (1993)
Company Filing History:
Years Active: 1991-1993
Title: Isao Yagi: Innovator in Antiskid Brake Control Technology
Introduction
Isao Yagi is a notable inventor based in Higashimatsuyama, Japan. He has made significant contributions to the field of automotive technology, particularly in the area of brake control systems. With a total of 3 patents to his name, Yagi's work focuses on enhancing vehicle safety and performance.
Latest Patents
Yagi's latest patents include innovative methods for antiskid brake control. One of his patents describes a system where a first threshold value of vehicle velocity is set lower than the vehicle's current speed. A second threshold value, which is higher than the first, is also established. The system compares the difference between the maximum recovery velocity of the wheel and the vehicle's speed against these thresholds. This allows for more effective control of brake fluid repressurization based on road conditions, leading to improved antiskid braking performance.
Another patent outlines a method for detecting wheel skidding during braking. When skidding is detected, a passage changeover valve allows brake fluid to escape to a low-pressure accumulator, reducing pressure in the brake cylinder. A pump then circulates the accumulated brake fluid back to the brake cylinder, increasing pressure once the wheel velocity recovers. This method ensures smoother brake pedal movement, even on low-friction surfaces.
Career Highlights
Isao Yagi is currently employed at Jidosha Kiki Co., Ltd., where he continues to develop advanced automotive technologies. His work has been instrumental in improving vehicle safety features, particularly in braking systems.
Collaborations
Yagi collaborates with talented colleagues such as Takashi Kushiyama and Ryuta Sugawara. Together, they contribute to the innovative projects at Jidosha Kiki Co., Ltd., pushing the boundaries of automotive technology.
Conclusion
Isao Yagi's contributions to antiskid brake control technology exemplify his commitment to enhancing vehicle safety and performance. His innovative patents reflect a deep understanding of automotive engineering and a dedication to improving driving experiences.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile