This inventor holds 13 USPTO granted patents and 5 published patent applications, plus 3 CIPO patents and 11 EPO patents, primarily in Hot Stamping Technology. Top assignees: Nippon Steel Corporation, Nippon Steel Sumitomo Metal Corporation. Active years: 2018-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sodegaura, JP (2018)
- Tokyo, JP (2020 - 2024)
Company Filing History:
11 out of 3,727 
2 out of 1,102 Years Active: 2018-2026
Areas of Expertise:
Title: Innovator Spotlight: Akihiro Sengoku
Introduction: Akihiro Sengoku, based in Tokyo, Japan, is a prominent inventor known for his significant contributions to the field of materials science. With a total of 10 patents to his name, Sengoku has developed innovative solutions that enhance the properties and applications of steel.
Latest Patents: Among his latest inventions is a surface-treated steel sheet, designed to optimize performance in various applications. This steel sheet features a base metal with a plated layer that includes specific mass percentages of magnesium (Mg: 0.5 to 2.0%) and satisfies the composition parameters [60.0≤Zn+Al≤98.0], [0.4≤Zn/Al≤1.5], and [Zn/Al×Mg≤1.6]. Another noteworthy patent is his work on a hot stamped component. This invention involves a base material with a Zn-based plating layer that comes into direct contact with it. The layer contains zinc (Zn) and nickel (Ni), and exhibits unique structural properties in its Fe—Zn solid solution, ensuring improved performance and durability.
Career Highlights: Akihiro Sengoku's career at Nippon Steel Corporation has been marked by remarkable advancements in steel technology and processing methods. His innovations not only enhance the physical attributes of steel but also broaden its applicability across various industries.
Collaborations: Throughout his esteemed career, Sengoku has collaborated with several talented individuals, including his coworkers Yasuaki Kawamura and Koji Akioka. Their joint efforts have further propelled advancements in material enhancements, benefiting a wide array of engineering applications.
Conclusion: Akihiro Sengoku continues to be a significant figure in material innovation, contributing to the development of advanced steel products. His patents reflect a deep understanding of material properties and a commitment to improving industrial standards. The work of Sengoku and his colleagues at Nippon Steel Corporation serves as an inspiration for future innovations in the field of materials science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile