Company Filing History:
1 out of 832,843 Years Active: 2004
Title: Etsuo Kokuryu: Innovator in Fuel Pump Technology
Introduction
Etsuo Kokuryu is a notable inventor based in Chita-gun, Japan. He has made significant contributions to the field of fuel pump technology, particularly through his innovative patent. His work focuses on enhancing the performance and durability of direct-current motors used in fuel pumps.
Latest Patents
Etsuo Kokuryu holds a patent for a "Current-carrying member for a direct-current motor in a fuel pump, method for producing the same, and fuel pump." This invention features a sulfidation-resistant current-carrying member, specifically a commutator, which is designed to improve the reliability of direct-current motors in fuel pumps. The commutator consists of a carbon layer that serves as a sliding surface and a metal carbon layer that is securely bound to the carbon layer. The metal carbon layer comprises 55 to 90 wt % of brass, which enhances the commutator's resistance to sulfidation.
Career Highlights
Throughout his career, Etsuo Kokuryu has demonstrated a commitment to innovation in the automotive and fuel technology sectors. His patent reflects his expertise and dedication to improving the efficiency and longevity of fuel pump components.
Collaborations
Etsuo Kokuryu has collaborated with notable colleagues, including Kyoji Inukai and Youichi Murakami. Their combined efforts have contributed to advancements in fuel pump technology and related fields.
Conclusion
Etsuo Kokuryu's contributions to fuel pump technology through his innovative patent highlight his role as a significant inventor in this field. His work not only enhances the performance of fuel pumps but also sets a standard for future innovations.