Hiroyuki Mamiya

Title: Hiroyuki Mamiya: Innovator in Internal Combustion Engine Technology

Introduction

Hiroyuki Mamiya is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of internal combustion engines, particularly with his innovative designs that enhance engine performance and efficiency. His work has been recognized in the patent community, showcasing his expertise and creativity in engineering.

Latest Patents

Hiroyuki Mamiya holds a patent for an internal combustion engine with a unique valve train design. This invention features rocker arms that are spherically supported on lash adjusters and camshafts positioned above the rocker arms. The camshafts are rotatably supported on a cam holder, which includes a lower cam holder fastened to the cylinder head and an upper cam holder. The design incorporates projections that prevent the rocker arms from falling in the axial directions of the camshafts, ensuring stability and reliability in engine operation. He has 1 patent to his name.

Career Highlights

Throughout his career, Hiroyuki Mamiya has worked with prominent companies in the automotive industry. He has been associated with Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd., where he contributed to various projects and innovations in engine technology. His experience in these organizations has allowed him to refine his skills and develop groundbreaking inventions.

Collaborations

Hiroyuki Mamiya has collaborated with talented individuals in the field, including Kazuaki Shimoyama and Ikuro Hara. These partnerships have fostered a creative environment that has led to advancements in engine design and functionality.

Conclusion

Hiroyuki Mamiya's contributions to internal combustion engine technology highlight his innovative spirit and dedication to engineering excellence. His patent and collaborations reflect his commitment to advancing automotive technology.