Makoto Miyake

Title: Makoto Miyake: Innovator in Engine Technology

Introduction

Makoto Miyake is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of engine technology, holding 2 patents that showcase his innovative approach to improving engine performance and efficiency.

Latest Patents

One of his latest patents is a cooling device in an outboard engine system. This invention allows a support member for supporting a drive shaft and an exhaust pipe within an extension case to be cooled by outside water. The cooling process utilizes exhaust pressure from the engine, effectively dividing the inside of the extension case into an upper chamber and a lower chamber. The exhaust gas from the exhaust pipe is discharged into the lower chamber, allowing the support member to be cooled by outside water forced up through a communication pipe during engine operation.

Another significant patent is a silencer and the process for producing the same. This silencer features a porous inner pipe with numerous small pores, surrounded by an outer pipe. It incorporates a sound-absorbing material in the annular clearance between the two pipes, along with multiple exhaust gas expansion chambers. This design prevents sound leakage and short-circuiting of exhaust gas, thereby maintaining engine power performance.

Career Highlights

Makoto Miyake has worked with prominent companies in the automotive industry, including Honda Giken Kogyo Kabushiki Kaisha and Yutaka Giken Co., Ltd. His experience in these organizations has contributed to his expertise in engine technology and innovation.

Collaborations

Throughout his career, Miyake has collaborated with talented individuals such as Takeshi Tsukahara and Takeo Horiike. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Makoto Miyake is a distinguished inventor whose work in engine technology has led to innovative solutions that enhance performance and efficiency. His patents reflect a deep understanding of engineering principles and a commitment to advancing the field.