Company Filing History:
2 out of 1,101 
1 out of 3,542 Years Active: 2016-2023
Title: The Innovations of Naoki Sawawatari in Stainless Steel Technology
Introduction
Naoki Sawawatari, an accomplished inventor located in Tokyo, Japan, has made significant contributions to the field of materials science, particularly in the development of advanced stainless steel technologies. With a total of three patents to his name, he has pioneered innovations that address critical performance requirements in high-temperature environments.
Latest Patents
One of Sawawatari's latest innovations is a specialized austenitic stainless steel material designed for high durability. This material features a unique chemical composition that includes elements such as chromium, nickel, niobium, tungsten, and boron. It exhibits high creep strength and ductility, even at temperatures exceeding 800°C. The patent outlines specific mass percent compositions and satisfies two key formulae that ensure optimal performance in demanding conditions.
In addition to this, he has patented a dual-phase stainless steel pipe that boasts a tensile yield strength ranging from 689.1 MPa to 1000.5 MPa in the pipe axis direction. This pipe meets stringent performance criteria across various yield strengths, making it a robust solution for applications that require high strength and reliability.
Career Highlights
Naoki Sawawatari has been associated with renowned companies such as Nippon Steel & Sumitomo Metal Corporation and Nippon Steel Corporation, where he has honed his expertise in materials engineering. His work focuses on the enhancement of stainless steel properties, pushing the boundaries of what is possible in this critical industry.
Collaborations
Throughout his career, Sawawatari has collaborated with talented individuals in the field, including esteemed coworkers Masaki Ueyama and Kouichi Kuroda. Together, they have contributed to advancing stainless steel technology, leveraging each other's strengths and expertise to achieve remarkable results.
Conclusion
Naoki Sawawatari's innovations in the realm of austenitic and dual-phase stainless steel demonstrate a commitment to excellence and a forward-thinking approach to materials science. His patents not only reflect significant technological advancements but also promise to impact various industries that rely on high-performance materials. As he continues to inspire future innovations, Sawawatari remains a prominent figure in the world of stainless steel technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.