Company Filing History:
Years Active: 2010-2024
Title: Innovations in Electrical Steel: The Patents of Masato Yasuda
Introduction: Masato Yasuda, based in Tokyo, Japan, is a prominent inventor renowned for his significant contributions to the field of electrical steel materials. With an impressive portfolio of 29 patents, Yasuda has made remarkable advancements that enhance the performance and efficiency of electrical components used in various industries.
Latest Patents: Among his latest innovations is the patent for a grain-oriented electrical steel sheet. This invention features a base steel sheet coated with glass, designed to meet specific chemical composition requirements. Notably, the base steel sheet consists of less than 0.010% carbon, 2.00% to 4.00% silicon, and other precise proportions of manganese and aluminum. Importantly, the glass coating's oxygen concentration is maintained at 2,500 ppm or less, ensuring optimal performance.
Another notable patent by Yasuda is for a non-oriented electrical steel sheet and the method for its manufacturing. This invention addresses the microstructural characteristics of the steel, specifying the number density of precipitates within certain size ranges and their distribution throughout the sheet's thickness. The mathematical relationship that governs this distribution is essential for achieving high-quality electrical properties.
Career Highlights: Masato Yasuda has had a distinguished career, working with prominent companies such as NEC Corporation and Nippon Steel Corporation. His work has helped shape modern applications of electrical steel, making a significant impact on the industry.
Collaborations: Throughout his career, Yasuda has collaborated with notable colleagues, including Prakash Chaki and Kazuaki Nakajima. These collaborations have fostered innovation and driven advancements in electrical materials science.
Conclusion: Masato Yasuda's innovative spirit and technical expertise have led to significant advancements in electrical steel technology. His 29 patents reflect a deep commitment to improving material performance, ultimately contributing to the evolution of various electrical applications. As his career progresses, Yasuda continues to inspire future generations of inventors in the field of materials science.