Yoshitada Toyoshima

Title: Innovations of Yoshitada Toyoshima

Introduction

Yoshitada Toyoshima is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of automotive engineering, particularly in vehicle suspension systems. With a total of 2 patents, his work has enhanced the driving experience and vehicle performance.

Latest Patents

One of Toyoshima's latest patents is a vehicle suspension system designed to smoothly change a vehicle's posture in relation to steering force and angle. This innovation minimizes kinematic roll during the initial turning stage, allowing drivers to feel more in control of their vehicles. The system features a front suspension with specific geometry, including a caster angle of +3° to +5° and a caster trail of +20 to +30 mm. Additionally, the rear suspension includes five links and is designed to optimize the vehicle's handling.

Another significant patent is for a front suspension device for automotive vehicles. This device connects the wheel support members of the front wheels through a steering unit. It incorporates a damping device with a coil spring and a suppression device to minimize toe-change in the front wheels, enhancing stability during driving.

Career Highlights

Yoshitada Toyoshima is currently employed at Mazda Motor Corporation, where he continues to innovate in automotive technology. His work has been instrumental in developing advanced suspension systems that improve vehicle dynamics and driver comfort.

Collaborations

Throughout his career, Toyoshima has collaborated with talented colleagues such as Kazuhiro Okuyama and Masaya Hiramatsu. These partnerships have fostered a creative environment that encourages the development of cutting-edge automotive solutions.

Conclusion

Yoshitada Toyoshima's contributions to vehicle suspension technology exemplify the importance of innovation in the automotive industry. His patents reflect a commitment to enhancing vehicle performance and driver experience.