Kohji Ohsawa

Title: Kohji Ohsawa: Innovator in Piston Ring Assembly

Introduction

Kohji Ohsawa is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of automotive engineering, particularly in the design and assembly of piston rings. His innovative approach has led to the development of a unique method that enhances the efficiency of piston ring assembly.

Latest Patents

Ohsawa holds a patent for a method of assembling a set oil ring on a piston. This invention involves a set oil ring composed of a spacer ring and a pair of side rail rings. The assembly process is designed to ensure that the side rail rings are fitted accurately into the piston ring groove, improving the overall performance of the piston.

Career Highlights

Kohji Ohsawa is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading automotive manufacturer. His work has been instrumental in advancing piston technology, which is crucial for engine performance. Ohsawa's patent reflects his commitment to innovation and excellence in engineering.

Collaborations

Throughout his career, Ohsawa has collaborated with esteemed colleagues such as Yutaka Sato and Koichi Morita. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Kohji Ohsawa's contributions to the automotive industry, particularly through his patented method of piston ring assembly, highlight his role as an innovator. His work continues to influence the design and functionality of engine components, showcasing the importance of innovation in engineering.