Location History:
- Toyota, JA (1976)
- Toyota, JP (1982)
Company Filing History:
Years Active: 1976-1982
Title: Yutaka Tomizu: Innovator in Automotive Technology
Introduction
Yutaka Tomizu is a notable inventor based in Toyota, Japan. He has made significant contributions to the automotive industry, particularly in the development of innovative suspension systems and security mechanisms for vehicles. With a total of 2 patents, his work reflects a commitment to enhancing vehicle performance and safety.
Latest Patents
One of Tomizu's latest patents is a suspension system for automotive vehicles. This system features a longitudinal shaft fixedly mounted on the vehicle body structure along the fore-and-aft axis. It includes a control arm of the so-called 'A' type, which is swingably supported at one end from the shaft by means of a pair of front and rear rubber bushes. The design incorporates retainer plates that receive loads acting on the control arm, restricting its forward or rearward displacement. A stopper member is also secured to the rear portion of the control arm, engaging with the rear end of the shaft when the load exceeds a predetermined value.
Another significant patent is a steering lock assembly designed for diesel motor vehicles. This assembly aims to prevent burglary by including an operating rod coupled to a fuel injection pump, which deactivates the pump. The operating rod is axially movable in a guide sleeve and features a recess in its lower portion. The assembly also includes a steering lock device that prevents the rotation of the vehicle's steering shaft. The connection between the operating rod and the steering lock actuating device is facilitated through a rocker arm, ensuring that when the operating rod is pulled to an engine stop position, the steering lock device is actuated.
Career Highlights
Yutaka Tomizu is currently employed at Toyota Jidosha Kogyo Kabushiki Kaisha, where he continues to innovate in automotive technology. His work has been instrumental in developing systems that enhance vehicle safety and performance.
Collaborations
Tomizu has collaborated with notable coworkers such as Toru Tanaka and Shigeo Toyama. Their combined expertise contributes to the advancement of automotive technologies at Toyota.
Conclusion
Yutaka Tomizu's contributions to the automotive industry through his patents demonstrate his innovative spirit and dedication to improving vehicle safety and performance. His work continues to influence the field of automotive engineering.