This inventor holds 24 USPTO granted patents and 6 published patent applications and 8 EPO patents, primarily in Hot-Rolled Steel Sheets. Top assignees: Nippon Steel Corporation, Nippon Steel Sumitomo Metal Corporation, Mitsubishi Jidosha Kogyo Kabushiki Kaisha. 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:
- Kisarazu, JP (2019)
- Tokyo, JP (2018 - 2024)
Company Filing History:
19 out of 3,713 
4 out of 1,102 
1 out of 1,649 
Years Active: 2018-2026
Areas of Expertise:
Title: **Innovator Spotlight: Takeshi Toyoda**
Introduction
Takeshi Toyoda, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of materials engineering. With a total of 18 patents to his name, his innovative work primarily focuses on the manufacturing of advanced steel products.
Latest Patents
Among Takeshi Toyoda's latest patents is a groundbreaking invention concerning hot-rolled steel sheets. His patented method delivers a hot-rolled steel sheet characterized by specific chemical compositions, including carbon, silicon, manganese, aluminum, and boron. The steel sheet not only features a unique microstructure but also ensures that the tempered martensite within it has an average grain size as small as 10 nanometers. Furthermore, the patent details essential characteristics regarding the metal structure, such as having more than 90% tempered martensite in the designated thickness and controlling the average grain size of prior austenite grains to under 40 micrometers. This invention aims to enhance the mechanical properties and applications of hot-rolled steel sheets in various industries.
Career Highlights
Takeshi Toyoda has built a distinguished career in the metallurgical industry, where he has been associated with renowned companies like Nippon Steel Corporation and Nippon Steel & Sumitomo Metal Corporation. His expertise in materials science and engineering has enabled him to innovate within the field, particularly focusing on steel manufacturing processes and product development.
Collaborations
Throughout his career, Takeshi Toyoda has collaborated with esteemed professionals in the industry, notably Tetsuya Hirashima and Riki Okamoto. These collaborations have not only contributed to the advancement of his inventions but have also fostered knowledge exchange and innovation within their respective fields.
Conclusion
Takeshi Toyoda's work epitomizes the spirit of innovation in materials engineering. With his extensive patent portfolio and collaborative efforts, he continues to lead the way in the development of advanced steel products. His latest inventions demonstrate a commitment to enhancing material properties, paving the way for future breakthroughs in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile