Company Filing History:
Years Active: 1982
Title: Yuzu Takeuchi: Innovator in Carburetor Technology
Introduction
Yuzu Takeuchi is a notable inventor based in Nagoya, Japan. She has made significant contributions to the field of automotive technology, particularly in carburetor design. Her innovative approach has led to the development of a unique feedback type variable venturi carburetor.
Latest Patents
Yuzu Takeuchi holds 1 patent for her invention titled "Feedback type variable venturi carburetor." This invention features a feedback mechanism that regulates negative pressure at a constant level. It supplies this pressure to a solenoid valve, which operates at a frequency of 5-30 Hz. The open-close time ratio of the valve is controlled based on signals from an exhaust gas sensor. This design optimizes the air-fuel ratio of the mixture, improving performance and efficiency. The invention eliminates the need for a regulator to manage negative pressure from the intake manifold, addressing common issues found in traditional carburetors, such as slow response times and unstable fuel supply.
Career Highlights
Yuzu Takeuchi is associated with Aisan Industry Co., Ltd., where she continues to innovate in automotive technologies. Her work has garnered attention for its practical applications and improvements over conventional systems.
Collaborations
Yuzu has collaborated with notable colleagues, including Shigetaka Takada and Toshiharu Morino. Their combined expertise has contributed to advancements in carburetor technology.
Conclusion
Yuzu Takeuchi's contributions to carburetor technology exemplify her innovative spirit and dedication to improving automotive performance. Her patent reflects a significant advancement in the field, showcasing her role as a leading inventor in Japan.