Location History:
- Tokai, JP (1991 - 1998)
- Kitakyushu, JP (1989 - 2018)
Company Filing History:
5 out of 3,548 
1 out of 1,256 
1 out of 4 Years Active: 1989-2018
Title: Yoshihiro Okamura: Innovator in Steel Technology
Introduction
Yoshihiro Okamura is a prominent inventor based in Tokai, Japan. He has made significant contributions to the field of steel technology, holding a total of 6 patents. His work focuses on enhancing the properties and production methods of various steel components.
Latest Patents
Among his latest patents is a method for producing a journal part of a 9 to 12% Cr steel turbine rotor. This innovative method involves forming a groove face on the journal part and applying a lower build-up layer using a specific welding material. Additionally, he has developed a process for producing extra high tensile steel that exhibits excellent stress corrosion cracking resistance in seawater, achieving a yield strength of 1080 MPa or more.
Career Highlights
Yoshihiro Okamura has worked with notable companies such as Nippon Steel Corporation and Kawasaki Steel Corporation. His experience in these organizations has allowed him to refine his expertise in steel production and innovation.
Collaborations
He has collaborated with esteemed colleagues, including Seinosuke Yano and Ryota Yamaba, contributing to advancements in steel technology.
Conclusion
Yoshihiro Okamura's contributions to the field of steel technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of high-performance steel materials.