Hirokazu Komai

Title: The Innovative Mind of Hirokazu Komai

Introduction

Hirokazu Komai, a distinguished inventor located in Kyoto, Japan, is known for his significant contributions to the field of internal combustion engine technology. With a total of four patents to his name, Komai showcases an impressive ability to innovate and enhance engine efficiency through his inventive designs.

Latest Patents

Among his latest patents are two notable inventions that reflect his expertise in engine construction. The first is an "Engine Cylinder Liner Construction," which features a cylinder liner that is uniquely cast into a cylinder block. This design includes a tubular portion along with several spines that are integrally formed on the outer surface. The cylinder liner boasts a chamfered portion at the end facing the cylinder head, which tapers together with the spines, promoting improved functionality.

The second patent is for a "Cylinder Head for an In-Cylinder Injection Spark-Ignition Type Internal Combustion Engine." This innovative design incorporates an injection passage that establishes a vital communication link between the fuel injection valve and the combustion chamber. The passage consists of two sections: the first has a decreasing cross-sectional area towards the fuel injection valve, while the second section increases towards the combustion chamber. This configuration ensures smooth fuel flow and enhanced combustion efficiency by preventing turbulence in the fuel spray during engine operation.

Career Highlights

Hirokazu Komai's career has included notable work with prominent companies such as Mitsubishi Jidosha Kogyo and Koyo Seiko Company, Ltd. His experience in these industries has undoubtedly contributed to his inventive mindset and understanding of engine mechanics.

Collaborations

Throughout his career, Komai has collaborated with talented individuals, including colleagues Shuji Nagano and Takashi Fujimoto. These partnerships have likely facilitated the exchange of ideas and fostered an environment of innovation.

Conclusion

Hirokazu Komai stands as a testament to the spirit of innovation in engineering. His patented inventions not only demonstrate his technical skills but also signify advancements in internal combustion engine technologies that could lead to improved performance and efficiency in the automotive industry. Through his work, Komai continues to inspire the next generation of inventors and engineers around the world.