Hiroshi Shirakura

Title: Hiroshi Shirakura: Innovator in Internal Combustion Engine Technology

Introduction

Hiroshi Shirakura is a notable inventor based in Kamifukuoka, Japan. He has made significant contributions to the field of internal combustion engine technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and performance of fuel supply systems in engines.

Latest Patents

Shirakura's latest patents include a fuel supply control device for fuel-injected internal combustion engines and an engine exhaust port liner system. The fuel supply control device features constant differential pressure valves that supply liquid fuel to the injection nozzles. This innovative design allows for precise fuel delivery, enhancing engine performance. The engine exhaust port liner system is designed to reduce heat loss from exhaust gases, facilitating better combustion of unburned hydrocarbons and oxidation of carbon monoxide. This system is secured to the exhaust port and features a peripheral sealing ring to maintain an airtight environment, accommodating the expansion and contraction of the liner.

Career Highlights

Hiroshi Shirakura is associated with Honda Giken Kogyo Kabushiki Kaisha, a leading company in the automotive industry. His work at Honda has been instrumental in developing advanced technologies that improve engine efficiency and reduce emissions.

Collaborations

Shirakura has collaborated with notable coworkers such as Shuichi Yamazaki and Shinichi Shimada. Their combined expertise has contributed to the successful development of innovative technologies in the automotive sector.

Conclusion

Hiroshi Shirakura's contributions to internal combustion engine technology through his patents and work at Honda highlight his role as a key innovator in the field. His inventions continue to influence advancements in engine performance and efficiency.