Kouji Tobita

Title: Kouji Tobita: Innovator in Automotive Technology

Introduction

Kouji Tobita is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of innovative systems for vehicles. With a total of 2 patents, his work reflects a commitment to enhancing vehicle safety and performance.

Latest Patents

One of his latest patents is an electric parking brake system for vehicles. This advanced system is designed to control the brake-applying and releasing operations optimally, depending on the gradient of the road where the vehicle is stopped. The system includes a parking brake, an electromagnetic element in the form of a motor, a command-signal producing device, a gradient sensor, and a controller. Together, these components ensure that the parking brake operates effectively in accordance with the road's gradient.

Another significant patent by Tobita is related to aluminum-based alloy pistons for internal combustion engines. This innovative piston features ring grooves that are defined by an embedded body of a Fe-based sintered material containing nickel and copper. The sintered material boasts a density ranging from 5.5 to 6.8 g/cm³, contributing to improved engine performance.

Career Highlights

Throughout his career, Kouji Tobita has worked with prominent companies such as Toyo Kogyo Co., Ltd. and Mazda Motor Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in automotive engineering.

Collaborations

Tobita has collaborated with notable coworkers, including Tuyoshi Morishita and Masayoshi Matsuo. Their combined expertise has likely contributed to the successful development of his patented technologies.

Conclusion

Kouji Tobita's contributions to automotive technology through his patents demonstrate his innovative spirit and dedication to improving vehicle safety and efficiency. His work continues to influence the automotive industry positively.