This inventor holds 21 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 5 EPO patents, primarily in Steel Sheet Manufacturing. Top assignees: Nippon Steel Corporation, Sumitomo Metal Industries, Inc., Nec Corporation. Active years: 1998-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sanda, JP (2010 - 2011)
- Hyogo, JP (2011 - 2012)
- Osaka, JP (2019 - 2020)
- Himeji, JP (2020 - 2021)
- Tokyo, JP (1998 - 2022)
Company Filing History:
12 out of 3,713 
4 out of 929 
2 out of 36,684 
Years Active: 1998-2026
Areas of Expertise:
Title: The Innovative Contributions of Mitsuru Yoshida in Steel Technology
Introduction
Mitsuru Yoshida, hailing from Himeji, Japan, is an accomplished inventor known for his significant contributions to the field of steel technology. With an impressive portfolio of 13 patents, his work has had a profound impact on the manufacturing and properties of hot-rolled steel sheets.
Latest Patents
Among his latest patents, one notable innovation is the hot-rolled steel sheet that comprises a specific chemical composition and microstructure. This unique steel sheet contains percentages of retained austenite, ferrite, bainite, pearlite, and martensite, each contributing to its overall strength and durability. Additionally, another patent outlines a method for manufacturing a hot-rolled steel sheet, which emphasizes the precise control of the ferrite, bainite, and martensite area ratios, as well as maintaining a tensile strength of 950 MPa or more.
Career Highlights
Mitsuru Yoshida's career spans significant contributions while working with leading companies in the industry. He has held positions in Nippon Steel Corporation and Sumitomo Metal Industries, Inc., where he honed his expertise in materials engineering and innovation, thus establishing himself as a key player in the realm of steel technology.
Collaborations
Throughout his illustrious career, Mitsuru has collaborated with various industry professionals, including notable coworkers Masayuki Wakita and Norio Imai. These collaborative efforts have enabled him to enhance his research and development processes, thereby leading to groundbreaking advancements in steel applications.
Conclusion
Mitsuru Yoshida's dedication to innovation in the field of steel technology is evident through his patents and collaborations. His work continues to influence the industry, paving the way for more efficient and high-performance materials in the future.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile