Nirihiko Kiritani

Title: Innovations by Nirihiko Kiritani

Introduction

Nirihiko Kiritani is a notable inventor based in Yokosuka, Japan. He has made significant contributions to the field of automotive technology, particularly in fuel injection systems. His innovative approach has led to the development of a unique fuel injector that enhances combustion efficiency.

Latest Patents

Kiritani holds a patent for a fuel injector designed to inject fuel into a combustion chamber. This fuel injector comprises a casing member, a fuel discharge valve, and a micro nozzle. The casing member includes a hydraulic chamber that contains pressurized fuel and a flow rate regulating hole to discharge the fuel. The fuel discharge valve is responsible for opening and closing the flow rate regulating hole. The micro nozzle, located downstream of the fuel discharge valve, features at least one through hole to inject the fuel into the combustion chamber. Additionally, the micro nozzle is equipped with a heating structure that selectively emits heat to raise the temperature of the fuel as it passes through the nozzle.

Career Highlights

Kiritani is associated with Nissan Motor Company Limited, where he applies his expertise in automotive innovations. His work focuses on improving fuel efficiency and performance in vehicles, contributing to the advancement of sustainable automotive technologies.

Collaborations

Throughout his career, Kiritani has collaborated with talented individuals such as Hiroyuki Kaneko and Ryuta Yamaguchi. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Nirihiko Kiritani's contributions to fuel injection technology exemplify the spirit of innovation in the automotive industry. His patent for a sophisticated fuel injector showcases his commitment to enhancing vehicle performance and efficiency.