Location History:
- Kimitsu, JA (1976 - 1978)
- Kitakyushu, JP (1989 - 1995)
- Futtsu, JP (1995 - 1999)
Company Filing History:
Years Active: 1976-1999
Title: Takeo Nagashima: Innovator in Grain Oriented Silicon Steel Technology
Introduction
Takeo Nagashima is a prominent inventor based in Futtsu, Japan. He has made significant contributions to the field of electrical steel technology, particularly in the development of grain oriented silicon steel sheets. With a total of 10 patents to his name, Nagashima's work has had a substantial impact on the industry.
Latest Patents
Nagashima's latest patents focus on enhancing the performance of grain oriented silicon steel sheets. One of his notable inventions is a grain oriented silicon steel sheet that features a low core loss and an insulating coating with a thickness of not less than 2.5 µm. This innovation imparts tension to the steel sheet without the need for an inorganic mineral layer formed during the final annealing step. Additionally, he has developed methods for forming insulating coatings that meet these specifications, ensuring improved performance in electrical applications.
Career Highlights
Throughout his career, Takeo Nagashima has been associated with Nippon Steel Corporation, where he has played a crucial role in advancing steel technology. His expertise in grain oriented electrical steel sheets has positioned him as a key figure in the industry, contributing to the development of materials that enhance energy efficiency and performance.
Collaborations
Nagashima has collaborated with several esteemed colleagues, including Shuichi Yamazaki and Hiroyasu Fujii. These partnerships have fostered innovation and have led to the successful development of advanced steel technologies.
Conclusion
Takeo Nagashima's contributions to the field of grain oriented silicon steel technology are noteworthy. His innovative patents and collaborations have significantly advanced the industry, making him a respected figure in the realm of electrical steel development.
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.