Company Filing History:
Years Active: 2016
Title: Keita Naito: Innovator in Two-Phase Stainless Steel Technology
Introduction
Keita Naito is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced stainless steel technologies. His innovative work focuses on enhancing the properties of metal diaphragms used in various applications.
Latest Patents
Naito holds a patent for a groundbreaking invention titled "Two-phase stainless steel, method of manufacturing the same, and diaphragm, pressure sensor, and diaphragm valve using two-phase stainless steel." This invention aims to provide a metal diaphragm that achieves higher strength, excellent corrosion resistance, and a smooth surface condition. The diaphragm includes a two-phase stainless steel composition consisting of 24 to 26 mass % Cr, 2.5 to 3.5 mass % Mo, 5.5 to 7.5 mass % Ni, 0.03 mass % or less C, 0.08 to 0.3 mass % N, with the balance being Fe and inevitable impurities. Notably, this material has a 0.2% proof stress of 1300 MPa or higher, making it suitable for demanding applications.
Career Highlights
Keita Naito is currently employed at Seiko Instruments Inc., where he continues to push the boundaries of innovation in materials technology. His work has garnered attention for its practical applications in pressure sensors and diaphragm valves, which are critical components in various industrial processes.
Collaborations
Naito collaborates with talented colleagues, including Takuma Otomo and Ryo Sugawara, who contribute to the advancement of their projects and innovations.
Conclusion
Keita Naito's contributions to the field of stainless steel technology exemplify the impact of innovative thinking in engineering. His patent and ongoing work at Seiko Instruments Inc. highlight the importance of developing materials that meet the demands of modern applications.