Akira Kimura

Title: Akira Kimura: Innovator in Automotive Engineering

Introduction

Akira Kimura is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of automotive engineering, particularly in the area of vibration control for internal combustion engines. With a total of 8 patents to his name, Kimura's work has had a lasting impact on vehicle performance and comfort.

Latest Patents

Among his latest patents is the "Mounting insulator for internal combustion engine or the like." This innovative design features a plate spring that is operatively connected to an automotive internal combustion engine. The plate spring is designed to move back and forth across a flat home position when the engine vibrates at high frequencies and small amplitudes. This unique mechanism allows the spring to exhibit a zero or even negative spring constant. Conversely, when the engine vibrates at low frequencies and large amplitudes, the spring flexes to demonstrate a high spring constant, effectively transmitting vibrational energy to a resilient body or unit that connects to the vehicle chassis.

Another notable patent is the "Vibration responsive mounting arrangement for automotive engine." This arrangement utilizes valves, which can be manually or automatically controlled, to regulate the amount of hydraulic fluid discharged from a belt-driven pulsation pump. This fluid is then forced into and out of a variable volume chamber connected in series with an elastomeric insulating member. This innovative design allows for the production of desired vibration offsetting pressure pulsations within the chamber.

Career Highlights

Akira Kimura is currently employed at Nissan Motor Company Limited, where he continues to develop cutting-edge technologies that enhance vehicle performance. His work has been instrumental in advancing the automotive industry, particularly in the realm of vibration control systems.

Collaborations

Throughout his career, Kimura has collaborated with several talented individuals, including Toshiro Abe and Masao Ishihama. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking automotive technologies.

Conclusion

Akira Kimura's contributions to automotive engineering, particularly in vibration control, have established him as a key figure in the industry. His innovative patents and collaborative efforts continue to shape the future of vehicle design and performance.