Masao Nakamura

Title: Masao Nakamura: Innovator in Leaf Spring Technology

Introduction

Masao Nakamura is a notable inventor based in Shisui, Japan. He has made significant contributions to the field of mechanical engineering, particularly in the development of leaf spring technology. His innovative methods have paved the way for advancements in this area.

Latest Patents

Nakamura holds a patent for a "Method of preparing a leaf spring." This patent outlines a comprehensive process that includes several key steps. The method involves a heating step where the raw material is heated to austenite range temperature. Following this, a rolling step shapes the heated material into a desirable form. The working step then cuts the rolled material to a fixed length, creating features such as chip holes or bolt holes. Finally, a cooling step is performed to give the working material a camber, allowing it to cool and harden in its new state. Additionally, the patent describes five modified methods that enhance the original process.

Career Highlights

Masao Nakamura is associated with Horikiri Spring Manufacturing Co., Ltd., where he applies his expertise in spring technology. His work has been instrumental in improving the efficiency and effectiveness of leaf springs used in various applications.

Collaborations

Nakamura has collaborated with several talented individuals in his field, including Tadanori Tanaka and Toshifumi Yamada. These partnerships have contributed to the development of innovative solutions in spring manufacturing.

Conclusion

Masao Nakamura's contributions to leaf spring technology demonstrate his commitment to innovation and excellence. His patented methods and collaborative efforts continue to influence the industry positively.