This inventor holds 3 USPTO granted patents. Top assignee: Kabushiki Kaisha Kobe Seiko Sho. Active years: 1987-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kakogawa, JP (1987 - 1989)
- Hyogo, JP (1989)
Company Filing History:
Years Active: 1987-1989
Title: Yasushi Torii: Innovator in Rolled Steel Technology
Introduction
Yasushi Torii is a notable inventor based in Kakogawa, Japan. He has made significant contributions to the field of materials science, particularly in the development of rolled steel with enhanced properties. With a total of 3 patents, his work focuses on improving the resistance of steel to various forms of corrosion.
Latest Patents
One of Yasushi Torii's latest patents is a method of producing rolled steel that exhibits excellent resistance to sulfide stress corrosion cracking. This innovative rolled steel composition includes specific percentages of carbon, silicon, manganese, aluminum, nitrogen, niobium, titanium, and iron. The process involves soaking a bloom or slab with these components, subjecting it to rough rolling, and cooling it at a controlled rate before final rolling. Another significant patent involves low alloy steel, specifically nickel-chrome-molybdenum steel, which is designed to have excellent stress corrosion cracking resistance. This low alloy steel contains precise amounts of carbon, silicon, manganese, phosphorus, sulfur, nickel, chromium, molybdenum, and vanadium, ensuring its durability and reliability in various applications.
Career Highlights
Yasushi Torii is currently associated with Kabushiki Kaisha Kobe Seiko Sho, a company renowned for its advancements in steel production. His work has not only contributed to the company's reputation but has also pushed the boundaries of what is possible in steel technology.
Collaborations
Throughout his career, Yasushi has collaborated with esteemed colleagues such as Kazutoshi Shimogori and Kazuo Fujiwara. These partnerships have fostered an environment of innovation and have led to the successful development of new materials and processes.
Conclusion
Yasushi Torii's contributions to the field of rolled steel technology highlight his expertise and commitment to innovation. His patents reflect a deep understanding of material properties and processing techniques, making him a significant figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile