Company Filing History:
7 out of 3,548 
1 out of 1,256 Years Active: 1990-1998
Title: The Innovations of Ryota Yamaba
Introduction
Ryota Yamaba is a prominent inventor based in Tokai, Japan. He has made significant contributions to the field of materials science, particularly in the development of extra high tensile steel. With a total of 7 patents to his name, his work has had a substantial impact on the industry.
Latest Patents
Yamaba's latest patents focus on processes for producing extra high tensile steel with excellent stress corrosion cracking resistance. One notable patent describes a method for creating steel with a yield strength of 1080 MPa or more. This process involves heating a slab containing specific percentages of carbon, silicon, manganese, nickel, molybdenum, chromium, vanadium, and aluminum, followed by a series of precise heating and cooling steps to achieve the desired properties.
Another patent outlines a similar process, emphasizing the importance of temperature control during the hot-rolling and quenching stages. These innovations are crucial for applications in environments where corrosion resistance is essential, such as in marine settings.
Career Highlights
Throughout his career, Ryota Yamaba has worked with leading companies in the steel industry, including Nippon Steel Corporation and Kawasaki Steel Corporation. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking advancements in steel production.
Collaborations
Yamaba has collaborated with notable colleagues in his field, including Yukio Tomita and Yoshihiro Okamura. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Ryota Yamaba's contributions to the field of materials science, particularly in the development of extra high tensile steel, highlight his role as a leading inventor. His patents and collaborations reflect a commitment to advancing technology in the steel industry.
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.