Akihiro Ohno

Title: **Akihiro Ohno: Innovator in Vehicle Drive Control Systems**

Introduction

Akihiro Ohno, based in Okazaki, Japan, is a renowned inventor with a remarkable portfolio of 21 patents. His innovative contributions primarily focus on advancements in vehicle drive control systems, particularly in terms of transitioning between different drive states.

Latest Patents

Among his latest inventions, Ohno has developed a "Drive State Control Apparatus for Vehicle." This apparatus can seamlessly switch between 2WD and 4WD in vehicles equipped with a multi-disc clutch mechanism and a changeover mechanism that connects the axle. When the specified conditions for changing from 2WD to 4WD are met, the multi-disc clutch quickly transitions from a 'decoupled state' to a 'coupled state.' Furthermore, the device ensures that the changeover occurs smoothly, taking into consideration the acceleration slippage of the rear wheels and the rotational speeds of the axles.

Another significant invention is the "Four-Wheel Drive Vehicle," which includes a driving force transmission system designed to transfer torque from a drive source to both the front and rear wheels. This system incorporates a clutch that controls the torque transmitted to the rear wheels, utilizing a pressing mechanism that converts part of the torque into axial thrust. Notably, the gear ratios of the system allow for a differential rotation direction that remains consistent even as the front wheels are steered at maximum angles during forward travel.

Career Highlights

Akihiro Ohno has made significant strides in his career while working with esteemed companies such as JTEKT Corporation and Toyoda Koki, Ltd. His innovative spirit and technical expertise have solidified his reputation as a key figure in the automotive engineering field.

Collaborations

Throughout his career, Ohno has collaborated with notable individuals such as Tsuyoshi Murakami and Kunihiko Eto. These partnerships have likely fueled his innovative approach and contributed to the development of his numerous patents.

Conclusion

Akihiro Ohno continues to push the boundaries of vehicle drive technology through his inventive solutions and patent portfolio. His work not only enhances vehicle performance but also showcases the importance of innovation in the automotive industry. As the landscape of vehicle technology evolves, Ohno's contributions will undoubtedly play a significant role in its advancement.