Location History:
- Okayama, JP (1996 - 2010)
- Kurashiki, JP (2001 - 2018)
- Suginamiku, JP (2018 - 2020)
- Tokyo, JP (2016 - 2022)
Company Filing History:
16 out of 1,792 
5 out of 1,256 
1 out of 5,966 
Years Active: 1996-2022
Title: Hiroaki Toda: Innovator in Electrical Steel Technology
Introduction
Hiroaki Toda, an accomplished inventor based in Kurashiki, Japan, has made significant contributions to the field of electrical steel technology. With a total of 22 patents to his name, his innovations have driven advancements in material properties crucial for electrical applications.
Latest Patents
Among his latest patents, Toda has developed a grain-oriented electrical steel sheet that showcases excellent iron loss properties and a favorable building factor. This innovation emphasizes damage suppression to the tension coating, ensuring longevity and performance. His findings detail that a grain-oriented electrical steel sheet includes features such as an interlaminar current of 0.15 A or less and strategic linear strain regions that extend transversely to the rolling direction. These regions, formed with precision, possess closure domains critical for optimal performance.
Additionally, Toda has devised a non-oriented electrical steel sheet designed to enhance magnetic flux density. The composition of this innovative material includes specific ratios of elements like carbon, silicon, and phosphorus, resulting in a sheet thickness that ranges from 0.10 to 0.50 mm. Notably, this steel sheet serves as an iron core for motors, showcasing its versatility and efficiency.
Career Highlights
Hiroaki Toda has built his career through his work at prominent organizations, including JFE Steel Corporation and Kawasaki Steel Corporation. His expertise and inventive mindset have exponentially contributed to developments in steel technology, enhancing applications across various industries.
Collaborations
In his journey, Toda has collaborated with other skilled professionals such as Yoshihiko Oda and Tadashi Nakanishi. These partnerships have fostered an environment of innovation and creativity, leading to the successful realization of several patents and advancements in the field.
Conclusion
Hiroaki Toda's enduring impact on the electrical steel industry is evident through his numerous patents and collaborative efforts. His innovative spirit continues to inspire future developments, ensuring that advancements in materials science will meet the evolving demands of technology and industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.