Company Filing History:
6 out of 42,485 
1 out of 2 Years Active: 1995-2015
Title: Seikichi Masuda: Pioneering Innovations in Electrical Rotating Machines
Introduction: Seikichi Masuda, an accomplished inventor based in Hitachi, Japan, has made significant contributions to the field of electrical rotating machines. With a total of six patents to his name, Masuda has demonstrated a remarkable ability to innovate and improve upon existing technologies, particularly in the realm of permanent magnet systems.
Latest Patents: Among Masuda's latest inventions are two noteworthy patents focusing on permanent magnet type electrical rotating machines. The first patent describes a design featuring an overhung rotor support structure. In this unique configuration, the rotor shaft is supported at only one end by a bearing, allowing the other end to be free for connection to a prime mover. This design streamlines the mechanical setup, maximizing efficiency in operation. The second patent centers on a control device for preventing demagnetization in permanent magnet synchronous rotating machines. This innovative device includes a power converter with switch parts for each phase and a short circuit detection unit, ensuring the stability and longevity of these advanced electrical systems.
Career Highlights: Masuda's professional journey includes tenure at renowned companies such as Hitachi, Ltd. and Hitachi Building Systems Engineering and Service Co., Ltd. His work in these esteemed organizations has not only honed his skills but also provided him with a rich platform for his inventive pursuits.
Collaborations: Throughout his career, Seikichi Masuda has collaborated with various professionals, including notable colleagues like Daisuke Kori and Mamoru Kimura. These partnerships have played a vital role in the development and enhancement of his innovative projects, contributing to the success of his patented technologies.
Conclusion: Seikichi Masuda's work exemplifies the spirit of innovation in the field of electrical engineering. His patents reflect a deep understanding of technology and a commitment to advancing the capabilities of permanent magnet electric machines. As he continues to push the boundaries of what is possible, Masuda remains a significant figure in the landscape of modern engineering advancements.
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.