Location History:
- Yokohama, JP (1979)
- Yokosuka, JP (1985)
- Ayase, JP (1985 - 1994)
- Kanagawa, JP (1990 - 2000)
Company Filing History:
Years Active: 1979-2000
Title: Eiji Yagi - Innovator in Brake Control Systems
Introduction
Eiji Yagi is a notable inventor based in Kanagawa, Japan, recognized for his contributions to automotive technology. He holds a total of eight patents, showcasing his expertise in developing advanced braking systems. His innovative designs have significantly impacted vehicle safety and performance.
Latest Patents
Among his latest patents is a wheel braking system that features a motor-driven gear pump, a relief line connecting the pump discharge to the pump intake, and a wheel brake unit linked to the pump discharge. This system includes a flow restriction in the relief line, with a control unit that manages the motor based on signals from a brake pedal sensor. The sensor detects the force applied to the brake pedal, allowing the control unit to adjust the motor speed accordingly. Another significant patent is a pressure transmitter for a brake control system, which includes a piston with a passage connecting an input pressure chamber to an output pressure chamber. This design incorporates a resilient seal that facilitates pressure transmission. Additionally, he has developed a pressure control valve that regulates communication between a pressure source and a wheel cylinder, enhancing control pressure based on master cylinder pressure and vehicle conditions.
Career Highlights
Eiji Yagi has had a distinguished career, working with prominent companies such as Nissan Motor Company Limited and Unisia Jecs Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in automotive technology.
Collaborations
Throughout his career, Yagi has collaborated with talented individuals, including Yuji Kobari and Yukiyoshi Hatori. These partnerships have fostered a creative environment that has led to the development of advanced braking systems.
Conclusion
Eiji Yagi's work in the field of brake control systems exemplifies his commitment to innovation and safety in the automotive industry. His patents reflect a deep understanding of engineering principles and a dedication to improving vehicle performance.
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.