Kohei Ogura

Title: Kohei Ogura: Innovator in Transmission Structures and Electric Work Vehicles

Introduction

Kohei Ogura is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of vehicle technology, particularly in transmission structures and electric work vehicles. With a total of five patents to his name, Ogura's work reflects a commitment to enhancing vehicle performance and efficiency.

Latest Patents

One of Ogura's latest patents is focused on a transmission structure. The invention addresses the challenge of providing a transmission system that includes both low gear and high gear mechanisms, along with a hydrostatic transmission (HST). This innovation aims to improve vehicle speed responsiveness during the transition between low and high gear states. The solution involves creating an idling state that cuts off power transmission from the drive source to the drive wheel. By calculating an excess vehicle speed HST gear ratio, the invention ensures a smoother transition during gear changes.

Another significant patent is for an electric work vehicle. This vehicle features a traveling motor for driving the wheels and a working motor for operating a work machine. The system includes a manipulator that directs the target rotation speed of the traveling motor and the operation of the work machine. A controller manages both motors based on the manipulator's operation and adjusts the target torque range of the working motor according to its temperature. This ensures optimal performance and efficiency during operation.

Career Highlights

Kohei Ogura is currently employed at Kanzaki Kokyukoki Mfg. Co., Ltd., where he continues to innovate in the field of vehicle technology. His work has been instrumental in developing advanced systems that enhance vehicle functionality and user experience.

Collaborations

Ogura collaborates with talented coworkers, including Takumi Takahashi and Takashi Nishizawa. Their combined expertise contributes to the success of their projects and the advancement of technology in their field.

Conclusion

Kohei Ogura's contributions to vehicle technology through his innovative patents demonstrate his dedication to improving performance and efficiency. His work continues to influence the industry and pave the way for future advancements.