Location History:
- Moriguchi, JP (1994)
- Chiba, JP (1993 - 2012)
- Chiyoda-ku, JP (2015)
- Okayama, JP (2001 - 2019)
- Kurashiki, JP (2020 - 2021)
Company Filing History:
10 out of 1,800 
6 out of 1,256 
2 out of 5,229 
Years Active: 1993-2021
Title: **Makoto Watanabe: Innovator in Grain Oriented Electrical Steel Technology**
Introduction
Makoto Watanabe, based in Okayama, Japan, is a renowned inventor with a remarkable contribution to the field of materials technology. With a total of 19 patents to his name, he has demonstrated exceptional innovation, particularly in the development of grain oriented electrical steel sheets, which are crucial for various industrial applications.
Latest Patents
Watanabe's recent patents include advancements in grain oriented electrical steel sheets and methods for their manufacturing and evaluation. One of his notable inventions is a grain oriented electrical steel sheet that is designed with a forsterite film on its surface. This innovation specifically ensures that the total area percentage of defective parts on the forsterite film remains below 1.5% relative to its surface area when viewed from above. His work on these patents showcases his commitment to improving industrial materials and their application in technology.
Career Highlights
Watanabe has made significant strides in his career, having worked with prominent companies such as JFE Steel Corporation and Kawasaki Steel Corporation. His experience in these leading organizations has played a pivotal role in refining his expertise in steel manufacturing and materials science. Through his work, he has transformed theoretical concepts into practical solutions that benefit various sectors.
Collaborations
Throughout his career, Watanabe has collaborated with esteemed colleagues, including Toshito Takamiya and Ryuichi Suehiro. These partnerships have enhanced his research and inventions, leading to groundbreaking developments in electrical steel technologies.
Conclusion
Makoto Watanabe’s contributions to the field of grain oriented electrical steel are invaluable. His innovative patents not only reflect his expertise but also significantly impact the industry by enhancing the quality and performance of electrical steel products. Watanabe's dedication to research and development continues to inspire future advancements in materials technology.