Rina Kamio

Title: Rina Kamio: Innovator in Internal Combustion Engine Technologies

Introduction

Rina Kamio, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of internal combustion engine technology. With a total of three patents to her name, she has focused her efforts on enhancing fuel control mechanisms for engines, showcasing her expertise and innovation.

Latest Patents

Among Kamio's latest patents is the "Internal Combustion Engine Control Device and Control Method." This invention introduces a sophisticated control device that integrates both in-cylinder and port injection fuel valves. The device expertly manages the ratio of fuel injection based on driving conditions, facilitating efficient fuel cuts during deceleration. Additionally, it allows for a precise correction of injection amounts during fuel cut recovery, improving overall engine performance.

Another notable patent is her "Control Device for Internal Combustion Engine." This invention includes a variable compression ratio mechanism that allows for adjustments to the piston’s upper dead center position. Through a comprehensive controller, Kamio's design optimizes fuel injection, effectively halting fuel supply under specific conditions during vehicle travel and promptly reinstating it when conditions allow.

Career Highlights

Rina Kamio has built her career at Nissan Motor Company Limited, a leading automotive manufacturer. Her role involves innovative research and development efforts centered on internal combustion engine technologies. Kamio's work reflects an unwavering commitment to advancing engine efficiency and sustainability.

Collaborations

Throughout her time at Nissan, Kamio has collaborated with notable coworkers such as Tomoyoshi Date and Futoshi Yoshimura. These partnerships have fostered an environment of shared expertise and innovation, allowing for extensive advancements in her collective projects.

Conclusion

Rina Kamio exemplifies the spirit of innovation in the automotive industry. With three impactful patents to her name, she continues to contribute to the evolution of internal combustion engine control technologies. Her work not only enhances engine functionality but also paves the way for future developments in sustainable automotive engineering.