Hirokazu Murata

Title: Hirokazu Murata: Innovator in Internal Combustion Engine Technology

Introduction

Hirokazu Murata is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of internal combustion engine technology. With a total of 2 patents, his work focuses on improving engine efficiency and reducing friction.

Latest Patents

Murata's latest patents include a sliding structure for internal combustion engines, a method for controlling idling operation, and a method for controlling the operation of internal combustion engines. His innovative sliding structure features a cylinder with recesses in the stroke center region. The piston rings are designed with inclined surfaces on their outer circumferential surface, allowing lubricating oil to flow between the inner wall surface and the outer circumferential surface. This design results in a lower center friction coefficient at higher RPMs, enhancing fuel efficiency through the dimple liner technique.

Career Highlights

Throughout his career, Murata has worked with prominent companies such as Nippon Piston Ring, Ltd. and Hino Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to develop and refine his innovative ideas in engine technology.

Collaborations

Murata has collaborated with notable coworkers, including Mitsuru Urabe and Kazuhiko Kanno. Their combined expertise has contributed to advancements in the field of internal combustion engines.

Conclusion

Hirokazu Murata's contributions to internal combustion engine technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of engine mechanics and a drive to improve fuel efficiency.