This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignees: Nippon Steel Corporation, Nippon Steel Sumitomo Metal Corporation. Active years: 2004-2021.
Location History:
- Futtsu, JP (2004)
- Chiba, JP (2020)
- Tokyo, JP (2016 - 2021)
Company Filing History:
4 out of 3,705 
2 out of 1,102 Years Active: 2004-2021
Title: Genichi Shigesato: Innovator in Steel Technology
Introduction
Genichi Shigesato is a prominent inventor based in Tokyo, 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 manufacturing processes of steel sheets.
Latest Patents
Shigesato's latest patents include innovations related to steel sheets and plated steel sheets. One of his notable inventions describes a steel sheet with a specific microstructure that includes various metallic phases, achieving a tensile strength of 590 MPa or more. This invention emphasizes the importance of chemical composition and microstructural characteristics in producing high-strength steel sheets with excellent hole-expansion properties. Another patent outlines a steel sheet with a predetermined chemical composition, featuring tempered martensite and a controlled volume ratio of residual austenite, fresh martensite, and pearlite, resulting in a tensile strength of 780 MPa or higher.
Career Highlights
Throughout his career, Genichi Shigesato has worked with leading companies in the steel industry, including Nippon Steel Corporation and Nippon Steel & Sumitomo Metal Corporation. His expertise in steel technology has positioned him as a key figure in advancing the capabilities of steel products.
Collaborations
Shigesato has collaborated with notable colleagues such as Yuri Toda and Masafumi Azuma. Their combined efforts have contributed to the development of innovative steel solutions.
Conclusion
Genichi Shigesato's contributions to steel technology through his patents and collaborations have significantly impacted the industry. His work continues to influence advancements in the properties and manufacturing of steel sheets.