This inventor holds 9 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: National Research Institute for Metals, Japan as Represented by Director General of National Research Institute, Japan as Represented by Director General of National Research Institute for Metals. Active years: 2000-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 104 
1 out of 1 
1 out of 9 
Years Active: 2000-2003
Title: **Innovator Spotlight: Kaneaki Tsuzaki**
Introduction
Kaneaki Tsuzaki, an accomplished inventor based in Ibaraki, Japan, has made significant contributions to the field of materials science. With a total of nine patents to his name, he has developed innovative methods that improve the quality and performance of steel, particularly in enhancing fatigue strength. His work is recognized not only for its technical merit but also for its practical implications in various industries.
Latest Patents
Among Tsuzaki's latest inventions is the **Fine Ferrite-Based Structure Steel Production Method**. This patent introduces a fine ferrite-based steel characterized by a structure in which at least 60% of the ferrite grain boundary consists of large angle grain boundaries of at least 15 degrees, while the mean ferrite grain size does not exceed 2.5 micrometers. This innovative steel exhibits high strength and an extended fatigue life, enhancing its applicability in demanding engineering environments.
Another significant patent is the **Method of Evaluating High Fatigue Strength Material in High Tensile Strength Steel and Creation of High Fatigue Strength Material**. This invention outlines a systematic approach for designing steel that possesses high fatigue strength. It involves determining the tensile strength and Vickers hardness of the steel, measuring the flaw area of inclusions located at the surface, and estimating the fatigue limit through specific relationships. This method stands to improve the reliability of high tensile strength steel in practical applications.
Career Highlights
Throughout his career, Kaneaki Tsuzaki has collaborated with prestigious organizations, including the National Research Institute for Metals. His dedication to advancing material technology has placed him at the forefront of innovations in steel production, making him a respected figure in the research community.
Collaborations
Tsuzaki has worked alongside notable colleagues such as Kotobu Nagai and Shiro Torizuka. Their collective expertise and collaboration in the field have contributed to the successful development of impactful patents and research initiatives.
Conclusion
Kaneaki Tsuzaki exemplifies the spirit of innovation through his extensive body of work in material science. His patents not only enhance the properties of steel but also pave the way for future advancements in engineering applications. As he continues to push the boundaries of invention, the relevance of his contributions will undoubtedly endure in the technology of materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile