Location History:
- Chiba, JP (2013)
- Tokyo, JP (2014)
Company Filing History:
Years Active: 2013-2014
Title: Masahide Watabe: Innovator in High-Strength Steel Technology
Introduction
Masahide Watabe is a prominent inventor based in Tokyo, Japan. He is known for his contributions to the field of materials science, particularly in the development of high-strength hot-rolled steel sheets. With a focus on enhancing the properties of steel, Watabe has secured a total of 2 patents that reflect his innovative approach to manufacturing.
Latest Patents
Watabe's latest patents include a high-strength hot-rolled steel sheet and a method for manufacturing the same. This steel sheet boasts a tensile strength (TS) ranging from 540 to 780 MPa, characterized by minimal variations in strength and excellent uniformity. The composition includes 0.05%-0.12% C, 0.5% or less Si, 0.8%-1.8% Mn, and other elements, with the balance being iron and incidental impurities. The microstructure of this steel features a bainitic ferrite fraction of 70% or more, ensuring superior performance in various applications.
Another notable patent involves a steel sheet with a composition of 0.03%-0.12% C, 0.5% or less Si, and 0.8%-1.8% Mn, among other components. This steel sheet exhibits microstructures with a polygonal ferrite fraction of 80% or more, with an average grain size of 5 to 10 micrometers. The amount of titanium present in a precipitate is also significant, further enhancing the material's properties.
Career Highlights
Watabe is currently employed at JFE Steel Corporation, a leading company in the steel industry. His work focuses on advancing steel technology, contributing to the development of materials that meet the demands of modern engineering and construction.
Collaborations
Throughout his career, Watabe has collaborated with notable colleagues, including Noriaki Kohsaka and Kazuhiro Seto. These partnerships have fostered innovation and have been instrumental in the successful development of new steel products.
Conclusion
Masahide Watabe's contributions to the field of high-strength steel technology exemplify his commitment to innovation and excellence. His patents not only enhance the properties of steel but also pave the way for advancements in various industrial applications.
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.