Company Filing History:
Years Active: 2022
Title: Akio Oguri: Innovator of Grain-Oriented Electrical Steel Sheet
Introduction: Akio Oguri, a renowned inventor based in Tokyo, Japan, is recognized for his significant contributions to the field of electrical steel materials. He holds a patent that showcases an innovative grain-oriented electrical steel sheet, which exhibits remarkable magnetic characteristics vital for various industrial applications.
Latest Patents: Oguri's single patent details a grain-oriented electrical steel sheet characterized by a metallographic structure achieved after secondary-recrystallized annealing. This innovative sheet includes matrix grains of Goss-oriented secondary recrystallized grains. The patent emphasizes the existence frequency of Goss-oriented crystal grains with a major diameter of 5 mm or less, specifying an optimal range of 1.5 grains/cm or more and 8 grains/cm or less. Additionally, it highlights that the magnetic flux density B8 is 1.88 T or more, and defines specific deviation angles from the rolling direction of [001] direction of these crystal grains, ensuring enhanced performance for electrical applications.
Career Highlights: Currently affiliated with Nippon Steel Corporation, Akio Oguri has carved a niche for himself in materials science, particularly focusing on applications that require advanced magnetic properties. His work not only reflects his proficiency in the field but also contributes to the progress of electrical steel development.
Collaborations: Throughout his career, Oguri has collaborated with esteemed colleagues such as Tomoji Kumano and Shinya Yano. These collaborations have fostered an environment of innovation and mutual growth, leading to breakthroughs in material technologies.
Conclusion: Akio Oguri's inventive work in the development of grain-oriented electrical steel sheets signifies an important advancement in materials science. His patent serves as a testament to his expertise and commitment to innovation within the industry. With his ongoing contributions at Nippon Steel Corporation, Oguri continues to influence the future of electrical engineering and materials technology.