Company Filing History:
7 out of 52,711 
1 out of 301 Years Active: 2017-2021
Title: Kazuma Tsujikawa: Innovator in Electrical Engineering
Introduction
Kazuma Tsujikawa is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative devices for electric rotating machines. With a total of 7 patents to his name, Tsujikawa's work has had a notable impact on the industry.
Latest Patents
Among his latest patents is the "Stator Core Support Device and Rotating Electrical Machine." This invention features a stator core support device that includes multiple types of support members, which are designed to support a stator core on a stator frame positioned radially outward. These support members are ingeniously combined to form a closed circuit portion, which is further enhanced by an insulating part that electrically insulates part of the closed circuit. Another significant patent is the "Electric Rotating Machine and Manufacturing Method for Electric Rotating Machine." This invention introduces a gas-cooled electric rotating machine that allows cooling gas to flow through both the rotor and stator. The rotor is equipped with center hole conductors that are electrically insulated from the shaft and each other, ensuring efficient operation.
Career Highlights
Kazuma Tsujikawa has worked with notable companies such as Toshiba Corporation and Toshiba Energy Systems & Solutions Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking projects in electrical engineering.
Collaborations
Throughout his career, Tsujikawa has collaborated with talented individuals, including Daisuke Hiramatsu and Masafumi Fujita. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Kazuma Tsujikawa's contributions to electrical engineering through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the design and functionality of electric rotating machines, showcasing the importance of innovation in technology.
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.