Location History:
- Chiba, JP (2020)
- Tokyo, JP (2020 - 2021)
Company Filing History:
Years Active: 2020-2025
Title: **Yoshie Obata: Innovator in High-Strength Steel Technologies**
Introduction
Yoshie Obata is a prominent inventor based in Tokyo, Japan, known for her significant contributions to the field of metallurgy and materials science. With an impressive portfolio of 7 patents, she has made remarkable advancements in the production and characteristics of high-strength cold-rolled steel sheets and hot-pressed members.
Latest Patents
Obata’s latest patents include a high-strength cold-rolled steel sheet and a comprehensive production method that incorporates a complex composition and innovative crystalline structure. This steel sheet consists of a specific volume percentage of ferrite, retained austenite, bainite, and martensite, with finely controlled average crystal grain sizes.
Additionally, she has developed a hot-pressed member that boasts exceptional tensile strength of over 1850 MPa while maintaining excellent delayed fracture resistance. This member features a well-defined chemical composition and microstructure, ensuring its reliability and effectiveness in various applications.
Career Highlights
Yoshie Obata is currently employed at JFE Steel Corporation, where she utilizes her expertise to drive innovation in steel production technologies. Her work has not only enhanced material properties but also has the potential to revolutionize industries that rely on high-strength steel components.
Collaborations
Throughout her career, Obata has collaborated with distinguished professionals such as Katsutoshi Takashima and Takeshi Yokota. These partnerships have fostered a creative environment, allowing for the exchange of ideas and the advancement of groundbreaking technologies in metal processing.
Conclusion
Yoshie Obata exemplifies the spirit of innovation in materials science with her invaluable patents and contributions at JFE Steel Corporation. Her dedication and expertise continue to influence the industry, ensuring that her legacy will endure as a leader in the development of high-strength steel technologies.
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.