Masaru Sawano

Title: The Innovative Contributions of Masaru Sawano

Introduction

Masaru Sawano is a notable inventor based in Sakura, Japan. He has made significant contributions to the field of fuel tank technology, holding three patents that showcase his innovative spirit and technical expertise. His work focuses on improving the efficiency and safety of fuel systems.

Latest Patents

One of Sawano's latest patents is a valve device for fuel tanks. This invention features a housing that separates a valve chamber and a ventilation chamber with a partition wall containing first and second openings. It includes a vapor discharge outlet that communicates with the ventilation chamber, as well as first and second float valves that are vertically movable to close the respective openings. Additionally, a recess portion is defined in the ventilation chamber, which corresponds with the first opening, allowing for effective fuel management.

Another significant patent is the evaporated fuel processing device. This device incorporates a liquid level surface detection valve that identifies a full-tank liquid level during refueling and subsequently closes a canister communication hole. It also features a fuel shutoff valve that prevents evaporation when the liquid level exceeds the full-tank threshold. The design includes a folded back communication path that minimizes fuel leakage from the outlet port, enhancing the overall efficiency of the system.

Career Highlights

Throughout his career, Masaru Sawano has worked with reputable companies such as Yachiyo Industry Co., Ltd. and Piolax, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the automotive and fuel technology sectors.

Collaborations

Sawano has collaborated with talented individuals in his field, including Kazunari Nakaya and Masato Shinozaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masaru Sawano's contributions to fuel tank technology through his innovative patents demonstrate his commitment to enhancing safety and efficiency in fuel systems. His work continues to influence the industry and inspire future innovations.