Location History:
- Fuchu, JP (1979 - 1987)
- Tokyo, JP (1984 - 1996)
Company Filing History:
8 out of 52,730 
6 out of 2,916 
4 out of 681 
Years Active: 1979-1996
Title: **The Innovative Mind of Nagataka Seki**
Introduction
Nagataka Seki is a prominent inventor based in Fuchu, Japan, known for his significant contributions to the field of power conversion technology. With an impressive portfolio of 18 patents, Seki has made strides in the development of systems that enhance the efficiency and reliability of power conversion processes.
Latest Patents
Seki's latest innovations include two notable patents focused on advanced power converting apparatuses. The first, titled "Power Converting Apparatus for System Interconnection," features a self-commutated converter that improves interconnection between power systems. It incorporates a DC supply connected directly to the converter, coupled with a series reactor or transformer, ensuring seamless energy conversion and distribution.
The second patent, "Line-commutated and Self-commutated Combined Power Conversion System," describes a hybrid power conversion system. This technology utilizes both line-commutated and self-commutated methods to convert DC power to AC power and vice versa, while effectively managing reactive power and harmonics. This innovative combination allows for optimized performance, leveraging the strengths of both systems while compensating for their weaknesses.
Career Highlights
Throughout his career, Nagataka Seki has worked with leading companies in the field. He contributed his expertise at Kabushiki Kaisha Toshiba and Tokyo Shibaura Denki Kabushiki Kaisha, where he played a crucial role in the advancement of power conversion technologies. His experience at these companies has been instrumental in shaping his innovative capabilities.
Collaborations
Seki has collaborated with several esteemed professionals during his career, including Yukio Watanabe and Osamu Higa. These collaborations have fostered an environment of teamwork and innovation, enhancing the development of cutting-edge technologies in power conversion.
Conclusion
Nagataka Seki's work exemplifies the spirit of innovation in the field of power technology. With numerous patents to his name and significant contributions to major companies, Seki continues to push the boundaries of what is possible in power conversion systems. His inventive approach and collaborative efforts with other experts mark him as a key figure in modern technological advancements.