Location History:
- Ube, JP (2013 - 2017)
- Yamaguchi, JP (2024)
Company Filing History:
6 out of 28 
1 out of 52,711 
Years Active: 2013-2025
Title: Innovations of Toshimasa Seki
Introduction
Toshimasa Seki is a notable inventor based in Ube, Japan. He has made significant contributions to the field of materials science, particularly in the development of charge-adjustment powders and calcium titanate powders. With a total of six patents to his name, Seki's work has implications in various technological applications.
Latest Patents
One of Seki's latest patents is for a charge-adjustment powder that exhibits an excellent ability to maintain an applied charge. This innovation involves particles that have titanium-niobium oxide on part of a core's surface, with an alkali metal content of 20.0 mmol/kg or less. Another significant patent is for a calcium titanate powder, which is primarily composed of particles with a perovskite crystal structure. This powder is produced through a high-pressure liquid-phase reaction and is characterized by its generally spherical primary particles with an average diameter ranging from 20 nm to 100 nm.
Career Highlights
Throughout his career, Toshimasa Seki has worked with prominent companies such as Titan Kogyo Kabushiki Kaisha and Toshiba Corporation. His experience in these organizations has allowed him to refine his expertise in materials development and innovation.
Collaborations
Seki has collaborated with notable individuals in his field, including Kiyoshi Nakahara and Nobuyuki Hashimoto. These collaborations have likely contributed to the advancement of his research and the successful development of his patents.
Conclusion
Toshimasa Seki's contributions to the field of materials science through his innovative patents highlight his role as a significant inventor. His work continues to influence advancements in technology and materials 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.