Syunsaku Ohnishi

Title: **The Innovative Mind of Syunsaku Ohnishi**

Introduction

Syunsaku Ohnishi is a notable inventor located in Toyota, Japan. He is recognized for his contribution to automotive technology, particularly in the field of fuel systems. With a single patent to his name, Ohnishi has made an impactful mark in the industry.

Latest Patents

Ohnishi's patent, titled "Electric Fuel Pump Device," is an innovative solution for transporting liquid fuel from a tank to an engine. This electric fuel pump features a regenerative pump section alongside an electric motor section that drives it. Key elements of this invention include a specially designed pump casing that defines a pump chamber, a rotating shaft powered by the electric motor, and an impeller mounted for rotation. The unique design of the impeller, along with the axial thrust generating surfaces, allows for the effective movement of fuel while keeping the impeller from contacting the inner surfaces of the pump casing. This innovation ensures efficient operation and longevity of the fuel pump device.

Career Highlights

Syunsaku Ohnishi has been instrumental in advancing fuel pump technology during his career at Nippondenso Co., Ltd. His work reflects a commitment to engineering excellence and innovation that is essential in the automotive industry. Ohnishi's patent not only showcases his inventive capabilities but also contributes significantly to automotive efficiency.

Collaborations

Throughout his career, Ohnishi has worked closely with esteemed colleagues such as Kiyohiko Watanabe and Yoshiyuki Hattori. These collaborative efforts foster an environment of creativity and progress within Nippondenso, highlighting the importance of teamwork in the innovation process.

Conclusion

In conclusion, Syunsaku Ohnishi is a remarkable inventor whose work on the electric fuel pump device illustrates the critical advancements being made in fuel system technology. His patent stands as a testament to the innovative spirit found in the automotive industry, with the potential to improve fuel efficiency and performance in vehicles worldwide. Ohnishi's contributions signify an ongoing commitment to innovation and excellence in engineering.