This inventor holds 1 USPTO granted patent. Top assignees: Nippon Steel Corporation, Other. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 3,711 
1 out of 834,453 Years Active: 1994
Title: Seiji Hanagiri: Innovator in Refractory Materials
Introduction
Seiji Hanagiri is a notable inventor based in Oita, Japan. He has made significant contributions to the field of refractory materials, particularly in the casting process. His innovative approach has led to the development of a unique patent that addresses specific needs in the industry.
Latest Patents
Hanagiri holds a patent for "Refractories for casting process." This invention is composed mainly of 0.3 to 10 wt % light burned magnesia, 3 to 30 wt % micro fine calcined alumina, and the remainder of either sintered alumina, fused alumina, and MgO-Al2O3 spinel or sintered alumina and MgO-Al2O3 spinel or fused alumina and MgO-Al2O3 spinel. This innovative composition enhances the performance and efficiency of casting processes.
Career Highlights
Throughout his career, Hanagiri has worked with prominent companies, including Nippon Steel Corporation. His experience in the industry has allowed him to refine his expertise and contribute to advancements in refractory technology.
Collaborations
Hanagiri has collaborated with notable colleagues such as Kiyoshiro Hosokawa and Hitoshi Nishiwaki. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Seiji Hanagiri's contributions to refractory materials through his patent demonstrate his commitment to innovation in the field. His work continues to influence the casting process, showcasing the importance of advancements in material science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile