Location History:
- Chiba, JP (1999 - 2020)
- Tokyo, JP (2008 - 2024)
Company Filing History:
19 out of 1,800 
4 out of 1,256 
2 out of 18,700 
Years Active: 1999-2024
Title: Innovations of Naomichi Nakamura in Metal Powder Production
Introduction
Naomichi Nakamura is a distinguished inventor based in Chiba, Japan, renowned for his significant contributions to the field of metal powder production. With an impressive portfolio of 24 patents, Nakamura's innovations showcase his expertise and creativity in material engineering, particularly in the development of advanced metal powders for various applications.
Latest Patents
Nakamura's latest patents highlight his innovative methods in the production of water-atomized metal powder. One of his notable patents details a production method that involves spraying primary cooling water at specific convergence angles on a molten metal stream, ensuring effective cooling and powder formation. This method operates in a temperature range above the melting point of the metal, optimizing the quality of the produced powder. Another significant patent focuses on an iron-based prealloy powder tailored for powder metallurgy applications, which contains specific percentages of copper and molybdenum to enhance strength and processability. This powder is designed for creating sinter-forged members, underscoring Nakamura's commitment to developing high-performance materials for industrial use.
Career Highlights
Throughout his career, Nakamura has worked with prominent companies such as JFE Steel Corporation and Kawasaki Steel Corporation. His experiences in these leading firms have allowed him to refine his skills and collaborate on groundbreaking projects that have advanced the field of metallurgy and materials science. His work has significantly impacted the production techniques and quality of metal powders utilized in various industries.
Collaborations
Nakamura has collaborated with notable professionals in his field, including Takuya Takashita and Akio Kobayashi. These partnerships have fostered a productive exchange of ideas and expertise, leading to the successful development of innovative materials and production methods. Their collective efforts have contributed to enhancing the efficiency and effectiveness of metal powder manufacturing processes.
Conclusion
Naomichi Nakamura's contributions to the field of metal powder production are marked by his innovative approaches and solid understanding of material behavior. His patents reflect a dedication to improving the quality and functionality of metal powders, making significant strides in the metallurgical industry. As he continues to innovate, Nakamura is poised to inspire future advancements in materials science and engineering.