Company Filing History:
1 out of 13 
1 out of 832,843 Years Active: 2001-2004
Title: Innovations of Tokio Hotta
Introduction
Tokio Hotta is a notable inventor based in Matsusaka, Japan. He has made significant contributions to the field of engineering, particularly in the development of components for direct-current motors used in fuel pumps. With a total of 2 patents, his work showcases innovative solutions that enhance the performance and durability of these essential devices.
Latest Patents
Hotta's latest patents include a current-carrying member for a direct-current motor in a fuel pump and a sulfidation-resistant current-carrying member. The first patent describes a commutator composed of a carbon layer that serves as a sliding surface, combined with a metal carbon layer primarily made of brass. This design aims to improve resistance to sulfidation, thereby increasing the longevity and reliability of the motor. The second patent details a carbon commutator that features metal segments with through-holes and carbon segments that are joined to these metal segments, forming a robust and efficient commutator body.
Career Highlights
Throughout his career, Tokio Hotta has worked with various companies, including Tris Inc. His experience in the industry has allowed him to refine his inventions and contribute to advancements in motor technology.
Collaborations
Hotta has collaborated with notable individuals in his field, including Yoichi Sakaura and Noboru Yoshikawa. These partnerships have likely fostered innovation and the exchange of ideas, further enhancing his contributions to engineering.
Conclusion
In summary, Tokio Hotta is an accomplished inventor whose work in developing advanced components for direct-current motors has made a significant impact in the industry. His innovative patents reflect a commitment to improving technology and enhancing performance in fuel pumps.