Fujio Shiraishi

Title: Innovator Fujio Shiraishi: Pioneering Liquid Level Measurement Technologies

Introduction: Fujio Shiraishi, an innovative inventor based in Yokohama, Japan, has made significant contributions to the field of liquid level measurement. With a total of three patents to his name, Shiraishi's work focuses on enhancing the accuracy and reliability of liquid level sensing methods, particularly in challenging conditions.

Latest Patents: Shiraishi's latest invention includes a liquid level measuring apparatus, method, and program. This advanced technology utilizes ultrasonic sensors strategically placed on the outer surface of a container to measure liquid levels with high accuracy, even when the liquid is boiling. The apparatus features a transmission/reception controlling unit that allows for targeted transmission and reception of ultrasonic waves, and it includes an intensity detecting unit to assess the intensity of reflected waves. Additionally, a gas/liquid determining unit is integrated to ascertain whether the reflection point is in contact with liquid or gas, ultimately allowing for precise level determination.

Another notable patent from Shiraishi is a liquid level sensing apparatus and method, which relies solely on an analog process. This innovation is designed to maintain reliability in measuring liquid levels, even when the liquid in a container undergoes boiling, leading to variations in liquid level. The system includes a probe selection unit, temperature sensors, and a gas/liquid discrimination unit for effective monitoring and display of results.

Career Highlights: Fujio Shiraishi is affiliated with Toshiba Corporation, a renowned entity in technological advancements. His role allows him to collaborate with other talented engineers and researchers, contributing to the development of cutting-edge solutions in liquid measurement technologies.

Collaborations: Throughout his career, Shiraishi has worked alongside notable colleagues, including Yuka Takada and Hidehiko Kuroda. Their combined expertise fosters innovation and helps push the boundaries of liquid level measurement capabilities.

Conclusion: Fujio Shiraishi's dedication to improving liquid level measuring techniques showcases the importance of innovation in industrial applications. His patents reflect a commitment to excellence and reliability, establishing him as a key figure in the advancing landscape of measurement technology. Through collaborative efforts with his team, Shiraishi continues to pave the way for future developments that enhance operational accuracy and efficiency across various industries.