This inventor holds 3 USPTO granted patents and 10 published patent applications. Top assignee: Nippon Steel Corporation. Active years: 2026.
Company Filing History:
2 out of 3,705 Years Active: 2026
Title: Yuuki Kogakura: Innovator in Electrical Steel Technology
Introduction
Yuuki Kogakura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical steel technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of electrical steel sheets used in various applications.
Latest Patents
Kogakura's latest patents include innovative designs for grain-oriented electrical steel sheets and methods for forming insulating coatings. One of his notable inventions features a grain-oriented electrical steel sheet that consists of a base steel sheet and an insulating coating. This coating includes an intermediate layer containing a crystalline metal phosphate and a tension coating layer with specific silica content. The average thickness of the intermediate layer ranges from 0.2 to 10.0 μm, while the insulating coating measures between 2.0 to 10.0 μm. Another patent describes a similar grain-oriented electrical steel sheet, which incorporates an iron-based oxide layer and emphasizes the importance of the crystalline metal phosphate in the intermediate layer.
Career Highlights
Yuuki Kogakura is currently employed at Nippon Steel Corporation, where he continues to develop advanced materials for the steel industry. His expertise in electrical steel technology has positioned him as a key figure in the field, contributing to innovations that enhance the performance of electrical components.
Collaborations
Kogakura has collaborated with notable colleagues, including Kazutoshi Takeda and Takashi Kataoka. Their combined efforts have led to advancements in electrical steel technology, further solidifying their impact on the industry.
Conclusion
Yuuki Kogakura's contributions to electrical steel technology through his patents and collaborations highlight his role as an influential inventor. His work continues to shape the future of materials used in electrical applications.